Mathway | Problemi più comuni

Problemi più comuni

Livello	Argomento	Problema	Problema formattato
8801	求解a	ax-bx=c	$a x - b x = c$
8802	求解a	y=ax+d	$y = a x + d$
8803	求解a	a=1/2(h(b(1+b2)))	$a = \frac{1}{2} \cdot (h (b (1 + b \cdot 2)))$
8804	求解a	a=p(1+r/n)^(nt)	$a = p {(1 + \frac{r}{n})}^{n t}$
8805	求解A	A=(1000((1+0.065)^30-1))/0.065	$A = \frac{1000 ({(1 + 0.065)}^{30} - 1)}{0.065}$
8806	求解a	a=14000e^(0.047(30))	$a = 14000 e^{0.047 (30)}$
8807	求解a	a=1m	$a = 1 m$
8808	求解a	9a-3(a-6)=-6	$9 a - 3 (a - 6) = - 6$
8809	求解a	9a-4+3(a-11)=23	$9 a - 4 + 3 (a - 11) = 23$
8810	求解a	a+b-9=P	$a + b - 9 = P$
8811	求解a	a+2=a/7	$a + 2 = \frac{a}{7}$
8812	求解a	a=1/2*(b+c-d)	$a = \frac{1}{2} \cdot (b + c - d)$
8813	求解a	161=a*1.3	$161 = a \cdot 1.3$
8814	求解a	5(a+10-(2a+1))=2(a-1)-4(2a+5)	$5 (a + 10 - (2 a + 1)) = 2 (a - 1) - 4 (2 a + 5)$
8815	求解a	4a-3=2a+7	$4 a - 3 = 2 a + 7$
8816	求解a	-5a-6a+4=-8a-2	$- 5 a - 6 a + 4 = - 8 a - 2$
8817	求解a	6a=0.96	$6 a = 0.96$
8818	求解a	43a+10-26a=27	$43 a + 10 - 26 a = 27$
8819	求解a	4-(a-7)/(a+4)=(a^2-5)/(a+4)	$4 - \frac{a - 7}{a + 4} = \frac{a^{2} - 5}{a + 4}$
8820	求解a	418=-22a	$418 = - 22 a$
8821	求解a	4a-16=a-15	$4 a - 16 = a - 15$
8822	求解a	(5a)/6-7/12+(3a)/4=-2 1/6	$\frac{5 a}{6} - \frac{7}{12} + \frac{3 a}{4} = - 2 \frac{1}{6}$
8823	求解a	-9a=-12	$- 9 a = - 12$
8824	求解a	a(9a+2)=7	$a (9 a + 2) = 7$
8825	求解a	8-3(a-1)=7+a	$8 - 3 (a - 1) = 7 + a$
8826	求解a	8-7(a+1)=9+a	$8 - 7 (a + 1) = 9 + a$
8827	求解a	-6-4(a+9)=-26	$- 6 - 4 (a + 9) = - 26$
8828	求解a	-12-a=4a-7	$- 12 - a = 4 a - 7$
8829	求解a	14-8(a+2)=7+a	$14 - 8 (a + 2) = 7 + a$
8830	求解a	14a-93=49-57a	$14 a - 93 = 49 - 57 a$
8831	求解a	17=25-40a	$17 = 25 - 40 a$
8832	求解a	2+a/6=5	$2 + \frac{a}{6} = 5$
8833	求解a	2a+b=c-4d	$2 a + b = c - 4 d$
8834	求解a	2a^2+24a=-78	$2 a^{2} + 24 a = - 78$
8835	求解a	2(ax)-4x=2	$2 (a x) - 4 x = 2$
8836	求解a	-3(5-2a)=4(a-2)-(-6)	$- 3 (5 - 2 a) = 4 (a - 2) - (- 6)$
8837	求解a	3.2a-16=4a	$3.2 a - 16 = 4 a$
8838	求解a	3a^2-19a=14	$3 a^{2} - 19 a = 14$
8839	求解a	3=10a+b	$3 = 10 a + b$
8840	求解a	3a-4=10	$3 a - 4 = 10$
8841	求解a	1/4a+1/3a+8=22	$\frac{1}{4} a + \frac{1}{3} a + 8 = 22$
8842	求解a	(3a)/(a+16)=a/(a-19)	$\frac{3 a}{a + 16} = \frac{a}{a - 19}$
8843	求解b	3bx+6bc=7bx+3bc	$3 b x + 6 b c = 7 b x + 3 b c$
8844	求解x	22-\|2x-1\|=2	$22 - \| 2 x - 1 \| = 2$
8845	求解x	3(x-2)=15	$3 (x - 2) = 15$
8846	求解a	5/(a-3)=(a+2)/(a-3)+3	$\frac{5}{a - 3} = \frac{a + 2}{a - 3} + 3$
8847	求解a	a/6-5=9	$\frac{a}{6} - 5 = 9$
8848	求解a	a^2+80^2=89^2	$a^{2} + 80^{2} = 89^{2}$
8849	求解a	a/9=-4	$\frac{a}{9} = - 4$
8850	求解a	a/15.556=5.5/100	$\frac{a}{15.556} = \frac{5.5}{100}$
8851	求解a	(a+4)/3-a/7=(a+7)/5	$\frac{a + 4}{3} - \frac{a}{7} = \frac{a + 7}{5}$
8852	求解a	a^2+2a-15=0	$a^{2} + 2 a - 15 = 0$
8853	求解a	a^2=4a	$a^{2} = 4 a$
8854	求解a	a^2+48^2=50^2	$a^{2} + 48^{2} = 50^{2}$
8855	求解a	a^2-25=0	$a^{2} - 25 = 0$
8856	求解a	radice quadrata di 5a-2 = radice quadrata di a+6	$\sqrt{5 a - 2} = \sqrt{a + 6}$
8857	求解x	14x-7=11	$14 x - 7 = 11$
8858	求解x	-13x=78	$- 13 x = 78$
8859	求解x	-16x=80	$- 16 x = 80$
8860	求解x	0.3x+3.8=5.72-0.1x	$0.3 x + 3.8 = 5.72 - 0.1 x$
8861	求解x	3x+31=x-25	$3 x + 31 = x - 25$
8862	求解x	523x=523	$523 x = 523$
8863	求导数 - d/dx	242=-u+156	$242 = - u + 156$
8864	求解x	5x+2=3x+8	$5 x + 2 = 3 x + 8$
8865	求解x	x-7/x=6	$x - \frac{7}{x} = 6$
8866	求解x	x+ radice quadrata di 7+2x=13-4x	$x + \sqrt{7} + 2 x = 13 - 4 x$
8867	求解x	x+ radice quadrata di 3+3x=18-2x	$x + \sqrt{3} + 3 x = 18 - 2 x$
8868	求解x	x+3i+3=5+yi	$x + 3 i + 3 = 5 + y i$
8869	求解q	(4q-6n)/(3m)=f	$\frac{4 q - 6 n}{3 m} = f$
8870	求解v	11(9-v)=0	$11 (9 - v) = 0$
8871	求解x	2/x=6/2	$\frac{2}{x} = \frac{6}{2}$
8872	求解x	1/(5x+15)-3/(x+3)=5	$\frac{1}{5 x + 15} - \frac{3}{x + 3} = 5$
8873	求解n	24=3(n-5)	$24 = 3 (n - 5)$
8874	求解x	x+6.8=12.19	$x + 6.8 = 12.19$
8875	求解x	x = square root of -3x+40	$x = \sqrt{- 3 x + 40}$
8876	求解x	9x-7y=12	$9 x - 7 y = 12$
8877	求解x	2x-5=1	$2 x - 5 = 1$
8878	求解x	2x-5=13	$2 x - 5 = 13$
8879	求解X	2X-4=2	$2 X - 4 = 2$
8880	求解x	2x-4*2=1	$2 x - 4 \cdot 2 = 1$
8881	求解x	2x-3y=8	$2 x - 3 y = 8$
8882	求解x	2x-6+3x=14	$2 x - 6 + 3 x = 14$
8883	求解x	2x-6=40	$2 x - 6 = 40$
8884	求解x	2x-8=8	$2 x - 8 = 8$
8885	求解x	2x-30=-2(x+3)	$2 x - 30 = - 2 (x + 3)$
8886	求解x	2x-1=17	$2 x - 1 = 17$
8887	求解x	2x-1=-81	$2 x - 1 = - 81$
8888	求解x	2x-1=9	$2 x - 1 = 9$
8889	求解x	2x-3=13	$2 x - 3 = 13$
8890	求解x	2x-1=x+11	$2 x - 1 = x + 11$
8891	求解x	2x-2=x-4	$2 x - 2 = x - 4$
8892	求解x	2x=9	$2 x = 9$
8893	求解x	2x-12=3x-15	$2 x - 12 = 3 x - 15$
8894	求解x	2x-5y=9	$2 x - 5 y = 9$
8895	求解x	2x-7y=-17	$2 x - 7 y = - 17$
8896	求解x	2y=6x+4	$2 y = 6 x + 4$
8897	求解x	3(10x-2)=-4(-7x+11)	$3 (10 x - 2) = - 4 (- 7 x + 11)$
8898	求解x	3(2+x)-x=6+2(x+1)	$3 (2 + x) - x = 6 + 2 (x + 1)$
8899	求解x	3(2x+5)=-18+9	$3 (2 x + 5) = - 18 + 9$
8900	求解x	-3(3x-8)=3x	$- 3 (3 x - 8) = 3 x$