Mathway | Problemi più comuni

Problemi più comuni

Livello	Argomento	Problema	Problema formattato
8601	求解p	12-4(p-4)=3p	$12 - 4 (p - 4) = 3 p$
8602	求解p	11.3-pi/2.8=1.5	$11.3 - \frac{π}{2.8} = 1.5$
8603	求解p	(p+8)/(p^2+8p+12)-11/(p^2+6p+8)=1/(p^2+10p+24)	$\frac{p + 8}{p^{2} + 8 p + 12} - \frac{11}{p^{2} + 6 p + 8} = \frac{1}{p^{2} + 10 p + 24}$
8604	求解p	(p+8)/-2=10	$\frac{p + 8}{- 2} = 10$
8605	求解p	-12.42=0.03p	$- 12.42 = 0.03 p$
8606	求解p	1.8p=19.8	$1.8 p = 19.8$
8607	求解p	pi/3-(3pi)/8=4	$\frac{π}{3} - \frac{3 π}{8} = 4$
8608	求解p	(-pi+1)/4+13/20=pi/5-(pi-1)/2	$\frac{- π + 1}{4} + \frac{13}{20} = \frac{π}{5} - \frac{π - 1}{2}$
8609	求解p	2(p+1)=24	$2 (p + 1) = 24$
8610	求解n	n+28=50	$n + 28 = 50$
8611	求解n	Q=pn^2	$Q = p n^{2}$
8612	求解n	x=(a/b)^(1/n)-1	$x = {(\frac{a}{b})}^{\frac{1}{n}} - 1$
8613	求解p	1.5/6=10/p	$\frac{1.5}{6} = \frac{10}{p}$
8614	求解p	-3/4+p=1/2	$- \frac{3}{4} + p = \frac{1}{2}$
8615	求解n	8n=5 7/2	$8 n = 5 \frac{7}{2}$
8616	求解n	8n+2=6n-12	$8 n + 2 = 6 n - 12$
8617	求解n	9-(4n-9)=4-5n	$9 - (4 n - 9) = 4 - 5 n$
8618	Scrivere nella Forma Canonica della Retta	x+6y=-2	$x + 6 y = - 2$
8619	求解n	-7=12n-4	$- 7 = 12 n - 4$
8620	求解n	7n+5(5n+6)=-226	$7 n + 5 (5 n + 6) = - 226$
8621	求解n	-5n-9=4n+2	$- 5 n - 9 = 4 n + 2$
8622	求解n	6n^2-5n-12=18	$6 n^{2} - 5 n - 12 = 18$
8623	求解n	6(n-1)=2(2n+4)	$6 (n - 1) = 2 (2 n + 4)$
8624	求解n	6(n+3)=2(9+3n)	$6 (n + 3) = 2 (9 + 3 n)$
8625	求解n	65=1/2*(n(n-3))	$65 = \frac{1}{2} \cdot (n (n - 3))$
8626	求解n	5(n+2)=10	$5 (n + 2) = 10$
8627	求解n	56=50+(n-40)/4	$56 = 50 + \frac{n - 40}{4}$
8628	求解n	5n+1=5n-1	$5 n + 1 = 5 n - 1$
8629	求解n	447=-6+3(n-1)	$447 = - 6 + 3 (n - 1)$
8630	求解n	5n+3=2(n+2)-3n	$5 n + 3 = 2 (n + 2) - 3 n$
8631	求解n	5n+40=45	$5 n + 40 = 45$
8632	求解n	5n+8=43	$5 n + 8 = 43$
8633	求解m	m-4=12	$m - 4 = 12$
8634	求解m	9m+14=2m	$9 m + 14 = 2 m$
8635	求解m	d=n+4m	$d = n + 4 m$
8636	求解m	C=(m+v)/2	$C = \frac{m + v}{2}$
8637	求解m	mx+b=y	$m x + b = y$
8638	求解n	(3/5)/(15/25)=45/n	$\frac{\frac{3}{5}}{\frac{15}{25}} = \frac{45}{n}$
8639	求解n	(4n+1)^2+5(4n+1)-6=0	${(4 n + 1)}^{2} + 5 (4 n + 1) - 6 = 0$
8640	求解n	1/2*(12n-4)=14-10n	$\frac{1}{2} \cdot (12 n - 4) = 14 - 10 n$
8641	求解n	1/5*(n-3)=2n	$\frac{1}{5} \cdot (n - 3) = 2 n$
8642	求解n	12/n=(2/3)/(6/9)	$\frac{12}{n} = \frac{\frac{2}{3}}{\frac{6}{9}}$
8643	求解n	1.5/n=2.5/3.5	$\frac{1.5}{n} = \frac{2.5}{3.5}$
8644	求解n	-1.8/16.8=-3/n	$\frac{- 1.8}{16.8} = \frac{- 3}{n}$
8645	求解n	3.4/0.7=n/1.5	$\frac{3.4}{0.7} = \frac{n}{1.5}$
8646	求解n	3/8n+1=-25	$\frac{3}{8} n + 1 = - 25$
8647	求解n	-3/10=n/15	$\frac{- 3}{10} = \frac{n}{15}$
8648	求解n	6/14=5/n	$\frac{6}{14} = \frac{5}{n}$
8649	求解n	9/10n=-1 1/10	$\frac{9}{10} n = - 1 \frac{1}{10}$
8650	求解n	(5n)/6=-2/3	$\frac{5 n}{6} = - \frac{2}{3}$
8651	求解n	-70/35=10/n	$- \frac{70}{35} = \frac{10}{n}$
8652	求解n	n/2=15/10	$\frac{n}{2} = \frac{15}{10}$
8653	求解n	n/2-9=-5	$\frac{n}{2} - 9 = - 5$
8654	求解n	3/8+n/4=2	$\frac{3}{8} + \frac{n}{4} = 2$
8655	求解n	n/2.3=-4.8	$\frac{n}{2.3} = - 4.8$
8656	求解n	n/-2.35=400.9	$\frac{n}{- 2.35} = 400.9$
8657	求解n	n/2=-8	$\frac{n}{2} = - 8$
8658	求解n	n/3=-7	$\frac{n}{3} = - 7$
8659	求解n	(n-11)/4+(n+2)/9=13/18	$\frac{n - 11}{4} + \frac{n + 2}{9} = \frac{13}{18}$
8660	求解n	-12÷n=3	$- 12 \div n = 3$
8661	求解n	-13=n-(-6)	$- 13 = n - (- 6)$
8662	求解n	-14=-2n	$- 14 = - 2 n$
8663	求解n	16=n/16	$16 = \frac{n}{16}$
8664	求解n	-16n+4=-12n-8	$- 16 n + 4 = - 12 n - 8$
8665	求解n	15-n/7=13	$15 - \frac{n}{7} = 13$
8666	求解n	2(7+11)=2n+2(11)	$2 (7 + 11) = 2 n + 2 (11)$
8667	求解n	2(1.5n+4)-6n=-7	$2 (1.5 n + 4) - 6 n = - 7$
8668	求解n	2(3.5n+6)=2.5n-2	$2 (3.5 n + 6) = 2.5 n - 2$
8669	求解n	-17+n/5=33	$- 17 + \frac{n}{5} = 33$
8670	求解n	17+2n=21+2n	$17 + 2 n = 21 + 2 n$
8671	求解n	n/5=6/15	$\frac{n}{5} = \frac{6}{15}$
8672	求解n	n/7=-8	$\frac{n}{7} = - 8$
8673	求解n	n^2+20n+91=0	$n^{2} + 20 n + 91 = 0$
8674	求解n	n^2-36=5n	$n^{2} - 36 = 5 n$
8675	求解n	(n-6)/(n-7)=9/2	$\frac{n - 6}{n - 7} = \frac{9}{2}$
8676	求解n	(n-9)/(n+5)=7/4	$\frac{n - 9}{n + 5} = \frac{7}{4}$
8677	求解n	1.2n+3.4=10	$1.2 n + 3.4 = 10$
8678	求解n	-2=n+15	$- 2 = n + 15$
8679	求解n	24n=35	$24 n = 35$
8680	求解n	2(n-3)=4n+1	$2 (n - 3) = 4 n + 1$
8681	求解n	3n^2+6=11n	$3 n^{2} + 6 = 11 n$
8682	求解n	-4(n-2)=4-3n	$- 4 (n - 2) = 4 - 3 n$
8683	求解n	-4=5n+6	$- 4 = 5 n + 6$
8684	求解n	42-11(4n+4)=5(7n+2)*(61n)	$42 - 11 (4 n + 4) = 5 (7 n + 2) \cdot (61 n)$
8685	求解n	5(n-4)=3n+4	$5 (n - 4) = 3 n + 4$
8686	求解D	D=3/4*(F+G)	$D = \frac{3}{4} \cdot (F + G)$
8687	求解d	2d-15=3	$2 d - 15 = 3$
8688	求解d	2d-7=8-3d	$2 d - 7 = 8 - 3 d$
8689	求解d	5(2d+4)=35	$5 (2 d + 4) = 35$
8690	求解f	2/5=1/4+f	$\frac{2}{5} = \frac{1}{4} + f$
8691	求解d	d-6=-25	$d - 6 = - 25$
8692	求解d	x=C/d	$x = \frac{C}{d}$
8693	求解f	4/5=1/2+f	$\frac{4}{5} = \frac{1}{2} + f$
8694	求解f	f/-4+20.5=12.9	$\frac{f}{- 4} + 20.5 = 12.9$
8695	求解d	d=vt	$d = v t$
8696	求解D	M=D-1.5155P+3W	$M = D - 1.5155 P + 3 W$
8697	求解d	d=abc	$d = a b c$
8698	求解d	a=b/(c+d)	$a = \frac{b}{c + d}$
8699	求解d	8d-25=3d	$8 d - 25 = 3 d$
8700	求解d	7(2d-1)+5(2-3d)=2d	$7 (2 d - 1) + 5 (2 - 3 d) = 2 d$