Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
48901	Resolva para c	2/3c+6=-12	$\frac{2}{3} c + 6 = - 12$
48902	Resolva para c	2^11=c	$2^{11} = c$
48903	Resolva para c	(2c-1)/4+1=(3c+2)/3	$\frac{2 c - 1}{4} + 1 = \frac{3 c + 2}{3}$
48904	Resolva para c	(-3c-1)/(-c+2)=(1/2)/(3/10)	$\frac{- 3 c - 1}{- c + 2} = \frac{\frac{1}{2}}{\frac{3}{10}}$
48905	Resolva para c	-8/9c=-24	$\frac{- 8}{9} c = - 24$
48906	Resolva para c	c/3+10=15	$\frac{c}{3} + 10 = 15$
48907	Resolva para c	c/4-5=4	$\frac{c}{4} - 5 = 4$
48908	Resolva para c	c^3-7=0	$c^{3} - 7 = 0$
48909	Resolva para c	-2c+1<-3	$- 2 c + 1 < - 3$
48910	Resolva para c	(c+2)/(3c+8)=3/8	$\frac{c + 2}{3 c + 8} = \frac{3}{8}$
48911	Resolva para c	(c+3)/(2c+9)=4/7	$\frac{c + 3}{2 c + 9} = \frac{4}{7}$
48912	Resolva para c	(c-2)/3-4/9=3c-1	$\frac{c - 2}{3} - \frac{4}{9} = 3 c - 1$
48913	Resolva para c	racine carrée de 5c-3 = racine carrée de c+5	$\sqrt{5 c - 3} = \sqrt{c + 5}$
48914	Resolva para c	0.20.1/( racine carrée de c)0.1=-0.8*0.4/( racine carrée de w)	$0.2 \cdot \frac{0.1}{\sqrt{c}} \cdot 0.1 = - 0.8 \cdot \frac{0.4}{\sqrt{w}}$
48915	Resolva para c	0c=\|c+10\|	$0 c = \| c + 10 \|$
48916	Resolva para c	0c=3c+10	$0 c = 3 c + 10$
48917	Resolva para c	-14c+9=-61	$- 14 c + 9 = - 61$
48918	Resolva para c	a=(b+4)/(c+d)	$a = \frac{b + 4}{c + d}$
48919	Resolva para c	16c-71=153	$16 c - 71 = 153$
48920	Resolva para c	19-4c=17	$19 - 4 c = 17$
48921	Resolva para c	2c+7-7=155-7	$2 c + 7 - 7 = 155 - 7$
48922	Resolva para c	3(4+c)=2(c-5)	$3 (4 + c) = 2 (c - 5)$
48923	Resolva para c	-3(6c-2)+5=-18c+11	$- 3 (6 c - 2) + 5 = - 18 c + 11$
48924	Resolva para n	4.2/6=n/30	$\frac{4.2}{6} = \frac{n}{30}$
48925	Resolva para n	4/10=9/(7n)	$\frac{4}{10} = \frac{9}{7 n}$
48926	Resolva para n	4/9n=8	$\frac{4}{9} n = 8$
48927	Resolva para n	4/n=15/41	$\frac{4}{n} = \frac{15}{41}$
48928	Resolva para n	5/4=n/45	$\frac{5}{4} = \frac{n}{45}$
48929	Resolva para n	(n-5)^2=2n	${(n - 5)}^{2} = 2 n$
48930	Resolva para n	5/n=15/24	$\frac{5}{n} = \frac{15}{24}$
48931	Resolva para n	6/245=n/700	$\frac{6}{245} = \frac{n}{700}$
48932	Resolva para n	-6/5n=-36	$\frac{- 6}{5} n = - 36$
48933	Resolva para n	6/n=3/8	$\frac{6}{n} = \frac{3}{8}$
48934	Resolva para n	8/12=n/30	$\frac{8}{12} = \frac{n}{30}$
48935	Resolva para n	9/10=n/15	$\frac{9}{10} = \frac{n}{15}$
48936	Resolva para n	n/(21/10)=(4(16/21))/12 6/7	$\frac{n}{\frac{21}{10}} = \frac{4 (\frac{16}{21})}{12 \frac{6}{7}}$
48937	Resolva para n	n/(35/8)=64/(35/200)	$\frac{n}{\frac{35}{8}} = \frac{64}{\frac{35}{200}}$
48938	Resolva para n	n/12=2/3	$\frac{n}{12} = \frac{2}{3}$
48939	Resolva para n	n/12-7=9	$\frac{n}{12} - 7 = 9$
48940	Resolva para n	n/15=3/5	$\frac{n}{15} = \frac{3}{5}$
48941	Resolva para n	n/2+n/4+m/8=14	$\frac{n}{2} + \frac{n}{4} + \frac{m}{8} = 14$
48942	Resolva para n	n/24=25	$\frac{n}{24} = 25$
48943	Resolva para n	n/5=10	$\frac{n}{5} = 10$
48944	Resolva para n	n/6=-5	$\frac{n}{6} = - 5$
48945	Resolva para n	-n^0-24=5-n	$- n^{0} - 24 = 5 - n$
48946	Resolva para n	n^2-5n=24	$n^{2} - 5 n = 24$
48947	Resolva para n	n^2-6n=-8	$n^{2} - 6 n = - 8$
48948	Resolva para n	n^2-7n=8	$n^{2} - 7 n = 8$
48949	Resolva para n	n^3-n^2-3n-9=0	$n^{3} - n^{2} - 3 n - 9 = 0$
48950	Resolva para n	(n+6)/n=1/(2n+6)-(3n+6)/(2n^2+6n)	$\frac{n + 6}{n} = \frac{1}{2 n + 6} - \frac{3 n + 6}{2 n^{2} + 6 n}$
48951	Resolva para n	racine carrée de 2n-1+6=8	$\sqrt{2 n - 1} + 6 = 8$
48952	Resolva para n	racine carrée de 4n+4 = racine carrée de 6n-2	$\sqrt{4 n + 4} = \sqrt{6 n - 2}$
48953	Resolva para n	0.25n-0.5=4.75	$0.25 n - 0.5 = 4.75$
48954	Resolva para n	1.5n+5.32=4.672-0.3n	$1.5 n + 5.32 = 4.672 - 0.3 n$
48955	Resolva para n	10(2n+4)=-(-8-9n)+3n	$10 (2 n + 4) = - (- 8 - 9 n) + 3 n$
48956	Resolva para n	10=19n-20	$10 = 19 \cdot n \cdot - 20$
48957	Resolva para n	11+10(4-6n)=-9n-6(n-1)	$11 + 10 (4 - 6 n) = - 9 n - 6 (n - 1)$
48958	Resolva para n	11+3n=n+1	$11 + 3 n = n + 1$
48959	Resolva para n	11n-7=-40	$11 n - 7 = - 40$
48960	Resolva para n	143100=800n	$143 \cdot 100 = 800 \cdot n$
48961	Resolva para n	1-4n>1-4n	$1 - 4 n > 1 - 4 n$
48962	Resolva para n	15n+25=2(n-7)	$15 n + 25 = 2 (n - 7)$
48963	Resolva para n	173100=800n	$173 \cdot 100 = 800 \cdot n$
48964	Resolva para n	2(3+2n)=((28)*1)/2	$2 (3 + 2 n) = \frac{(28) \cdot 1}{2}$
48965	Resolva para n	2(n-2)+7=-7(n-4)	$2 (n - 2) + 7 = - 7 (n - 4)$
48966	Resolva para n	2n^2-n-6=0	$2 n^{2} - n - 6 = 0$
48967	Resolva para n	29+n=13	$29 + n = 13$
48968	Resolva para n	29-6n=11	$29 - 6 n = 11$
48969	Resolva para n	-2n+5p=15	$- 2 n + 5 p = 15$
48970	Resolva para n	2n-7.25=3.75	$2 n - 7.25 = 3.75$
48971	Resolva para n	3(n+1)=-(n-6)	$3 (n + 1) = - (n - 6)$
48972	Resolva para n	3+2n=4n+7	$3 + 2 n = 4 n + 7$
48973	Resolva para n	3+7n=4n+6	$3 + 7 n = 4 n + 6$
48974	Resolva para n	3n+3=27	$3 n + 3 = 27$
48975	Resolva para n	3n+3-4n=1-7n+2	$3 n + 3 - 4 n = 1 - 7 n + 2$
48976	Resolva para n	3n+6=96	$3 n + 6 = 96$
48977	Resolva para n	3-n=10	$3 - n = 10$
48978	Resolva para n	3n-5=19	$3 n - 5 = 19$
48979	Resolva para n	-4(5-(2n+7))-2=5(6+n)	$- 4 (5 - (2 n + 7)) - 2 = 5 (6 + n)$
48980	Resolva para n	4 racine carrée de n=4^(3/2)	$4 \sqrt{n} = 4^{\frac{3}{2}}$
48981	Resolva para n	4=2-3n+5n	$4 = 2 - 3 n + 5 n$
48982	Resolva para n	4=-4n	$4 = - 4 n$
48983	Resolva para n	40=5*2^n	$40 = 5 \cdot 2^{n}$
48984	Resolva para n	4n-40=7(-2+2)	$4 n - 40 = 7 (- 2 + 2)$
48985	Resolva para n	5.12=100*0.5^n	$5.12 = 100 \cdot {0.5}^{n}$
48986	Resolva para n	56=(1-(1+0.015)^(-n))/0.015	$56 = \frac{1 - {(1 + 0.015)}^{- n}}{0.015}$
48987	Resolva para n	5n+2(n-2)=10	$5 n + 2 (n - 2) = 10$
48988	Resolva para n	5n+20n=5(n+20)	$5 n + 20 n = 5 (n + 20)$
48989	Resolva para n	5n+34=-2-14n	$5 n + 34 = - 2 - 14 n$
48990	Resolva para n	5n+5=30	$5 n + 5 = 30$
48991	Resolva para n	-5n+8=-7	$- 5 n + 8 = - 7$
48992	Resolva para n	5n-1=10	$5 n - 1 = 10$
48993	Resolva para n	5n-2(n-2)=-11	$5 n - 2 (n - 2) = - 11$
48994	Resolva para n	6(n+3)=2n-2	$6 (n + 3) = 2 n - 2$
48995	Resolva para n	6(n-5)-11n=0	$6 (n - 5) - 11 n = 0$
48996	Resolva para m	6m-5=7m+7+m	$6 m - 5 = 7 m + 7 + m$
48997	Resolva para m	7=-6m+7	$7 = - 6 m + 7$
48998	Resolva para m	7m-5m=-12	$7 m - 5 m = - 12$
48999	Resolva para m	-8(-8m-6)=-6m-22	$- 8 (- 8 m - 6) = - 6 m - 22$
49000	Resolva para m	80=7m	$80 = 7 m$