Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
1501	Resolva para x	-37=3x+11-7x	$- 37 = 3 x + 11 - 7 x$
1502	Resolva para x	3÷x=1/3	$3 \div x = \frac{1}{3}$
1503	Resolva para x	34(5-3.5x)=12(3x-8)+653.5	$34 (5 - 3.5 x) = 12 (3 x - 8) + 653.5$
1504	Resolva para x	41-8x=-6x-23	$41 - 8 x = - 6 x - 23$
1505	Resolva para x	4(2x-1)+2=-1	$4 (2 x - 1) + 2 = - 1$
1506	Resolva para x	3x-7=x+2(x-4)	$3 x - 7 = x + 2 (x - 4)$
1507	Resolva para x	3x-5=-2x+10	$3 x - 5 = - 2 x + 10$
1508	Resolva para x	-4(2x-3)=2x+11	$- 4 (2 x - 3) = 2 x + 11$
1509	Resolva para x	4(x-1)=1/2*(x-8)	$4 (x - 1) = \frac{1}{2} \cdot (x - 8)$
1510	Resolva para x	-4.2=1.7+x	$- 4.2 = 1.7 + x$
1511	Resolva para x	4.2x-8.1=6.3-5.4x	$4.2 x - 8.1 = 6.3 - 5.4 x$
1512	Resolva para x	-2x=-10	$- 2 x = - 10$
1513	Resolva para x	2x+7=3x+2	$2 x + 7 = 3 x + 2$
1514	Resolva para x	24-3x=-27	$24 - 3 x = - 27$
1515	Resolva para x	2x+7/8=3x-7/8	$2 x + \frac{7}{8} = 3 x - \frac{7}{8}$
1516	Resolva para x	-22=-6x+8	$- 22 = - 6 x + 8$
1517	Resolva para x	3x^2-25=50	$3 x^{2} - 25 = 50$
1518	Resolva para x	3(x+1)=3x+3	$3 (x + 1) = 3 x + 3$
1519	Resolva para x	2x-x+7=x+3+4	$2 x - x + 7 = x + 3 + 4$
1520	Resolva para x	2x-y=11	$2 x - y = 11$
1521	Resolva para x	2x-3=x	$2 x - 3 = x$
1522	Resolva para x	2x-4=2(x-1)+3	$2 x - 4 = 2 (x - 1) + 3$
1523	Encontre a Derivada - d/dx	f(x)=x^2-2x-2	$f (x) = x^{2} - 2 x - 2$
1524	Resolva para x	\|x\|<=10	$\| x \| \leq 10$
1525	Resolva para x	-4x<18	$- 4 x < 18$
1526	Resolva para a	a/4=2a+1	$\frac{a}{4} = 2 a + 1$
1527	Resolva para a	a/3+11=-5	$\frac{a}{3} + 11 = - 5$
1528	Resolva para a	1/3a-1/4=5/6a-3/2	$\frac{1}{3} a - \frac{1}{4} = \frac{5}{6} a - \frac{3}{2}$
1529	Resolva para a	7a=2(a-10)	$7 a = 2 (a - 10)$
1530	Resolva para a	6a=5/7	$6 a = \frac{5}{7}$
1531	Resolva para A	A=(bh)/2	$A = \frac{b h}{2}$
1532	Resolva para a	A=1/2*(h(a+b))	$A = \frac{1}{2} \cdot (h (a + b))$
1533	Convertir en un nombre entier plus une fraction	35/40	$\frac{35}{40}$
1534	Resolva para b	16/(b+2)=1+2/(b-4)	$\frac{16}{b + 2} = 1 + \frac{2}{b - 4}$
1535	Resolva para b	(b+4)/-2=-17	$\frac{b + 4}{- 2} = - 17$
1536	Resolva para b	b=hs	$b = h s$
1537	Resolva para b	b+b+112=524	$b + b + 112 = 524$
1538	Resolva para B	Q=vB^2+tB	$Q = v B^{2} + t B$
1539	Resolva para c	2(c-3)=76	$2 (c - 3) = 76$
1540	Resolva para c	c=346-865	$c = 346 - 865$
1541	Resolva para c	c=(5(f-32))/9	$c = \frac{5 (f - 32)}{9}$
1542	Resolva para d	4/7d=-1/5	$\frac{4}{7} d = - \frac{1}{5}$
1543	Resolva para d	d/12+25=29	$\frac{d}{12} + 25 = 29$
1544	Resolva para f	D=1/3*(fk)	$D = \frac{1}{3} \cdot (f k)$
1545	Resolva para g	2(g-7)=16	$2 (g - 7) = 16$
1546	Resolva para f	-12=8+f/2	$- 12 = 8 + \frac{f}{2}$
1547	Resolva para F	15=5/9*(F-32)	$15 = \frac{5}{9} \cdot (F - 32)$
1548	Resolva para D	D=1/2*(n(n-3))	$D = \frac{1}{2} \cdot (n (n - 3))$
1549	Resolva para d	20.6=8.8+5.1 logarithme de d	$20.6 = 8.8 + 5.1 \log (d)$
1550	Resolva para d	c=3d	$c = 3 d$
1551	Resolva para n	46-3n=-23	$46 - 3 n = - 23$
1552	Resolva para n	20=n/4	$20 = \frac{n}{4}$
1553	Resolva para n	-15n+16=86-29n	$- 15 n + 16 = 86 - 29 n$
1554	Resolva para n	12(n+8)=3(32+4n)	$12 (n + 8) = 3 (32 + 4 n)$
1555	Resolva para n	2/3*(n-6)=5n-43	$\frac{2}{3} \cdot (n - 6) = 5 n - 43$
1556	Resolva para n	n+4.7=-4.7	$n + 4.7 = - 4.7$
1557	Resolva para p	-6p=-6p	$- 6 p = - 6 p$
1558	Resolva para h	16h=8(2h-10)	$16 h = 8 (2 h - 10)$
1559	Resolva para h	h=3+35t-16t^2	$h = 3 + 35 t - 16 t^{2}$
1560	Resolva para h	A=((a+b)h)/2	$A = \frac{(a + b) h}{2}$
1561	Resolva para h	h=e/mg	$h = \frac{e}{mg}$
1562	Resolva para k	k/5.2+81.9=47.2	$\frac{k}{5.2} + 81.9 = 47.2$
1563	Resolva para k	3k+1=10	$3 k + 1 = 10$
1564	Resolva para k	-1/5k+1=11	$\frac{- 1}{5} k + 1 = 11$
1565	Resolva para k	(5k+4)^2=36	${(5 k + 4)}^{2} = 36$
1566	Resolva para m	12m-5=11m-5	$12 m - 5 = 11 m - 5$
1567	Resolva para m	5m+9=3(m-5)+7	$5 m + 9 = 3 (m - 5) + 7$
1568	Resolva para l	3lw=v	$3 l w = v$
1569	Resolva para m	m/2.3=3	$\frac{m}{2.3} = 3$
1570	Resolva para m	m/(m-9)-10=9/(m-9)	$\frac{m}{m - 9} - 10 = \frac{9}{m - 9}$
1571	Resolva para t	6(t-1)=9(t-4)	$6 (t - 1) = 9 (t - 4)$
1572	Resolva para t	5t^2+10t-40=0	$5 t^{2} + 10 t - 40 = 0$
1573	Resolva para t	l=Prt	$l = P r t$
1574	Resolva para t	A=P+prt	$A = P + p r t$
1575	Resolva para t	c=tm	$c = t m$
1576	Resolva para t	8(t+2)-3(t-4)=6(t-7)+8	$8 (t + 2) - 3 (t - 4) = 6 (t - 7) + 8$
1577	Resolva para t	24=t+3t	$24 = t + 3 t$
1578	Resolva para t	9t+1=4t-9	$9 t + 1 = 4 t - 9$
1579	Resolva para t	t=-(4s)/5+13/5	$t = - \frac{4 s}{5} + \frac{13}{5}$
1580	Resolva para u	2(u+2)+u=3(u-1)+6	$2 (u + 2) + u = 3 (u - 1) + 6$
1581	Resolva para v	8v=2(4v+2)	$8 v = 2 (4 v + 2)$
1582	Resolva para v	f=(uv)/(u+v)	$f = \frac{u v}{u + v}$
1583	Resolva para t	31+4t-t=40	$31 + 4 t - t = 40$
1584	Resolva para t	-100=12t-4	$- 100 = 12 t - 4$
1585	Resolva para t	t/4=-13	$\frac{t}{4} = - 13$
1586	Resolva para s	-s+3=5s+21	$- s + 3 = 5 s + 21$
1587	Resolva para s	9s+3=57	$9 s + 3 = 57$
1588	Resolva para p	8(4p+1)=32p+8	$8 (4 p + 1) = 32 p + 8$
1589	Resolva para r	r+8/r=-9	$r + \frac{8}{r} = - 9$
1590	Resolva para R	a/e=(R+r)/r	$\frac{a}{e} = \frac{R + r}{r}$
1591	Déterminer les types de nombres	11 , 13 , 5 , 15 , 14	$11$ , $13$ , $5$ , $15$ , $14$
1592	Resolva para w	4w+8=6w-4	$4 w + 8 = 6 w - 4$
1593	Resolva para w	3w+6=4w	$3 w + 6 = 4 w$
1594	Resolva para w	w^2-3w-28=0	$w^{2} - 3 w - 28 = 0$
1595	Resolva para w	2(w-1)+4=4(w+1)	$2 (w - 1) + 4 = 4 (w + 1)$
1596	Resolva para w	-12w-9+7w=26	$- 12 w - 9 + 7 w = 26$
1597	Resolva para w	14+12w=-16+9w	$14 + 12 w = - 16 + 9 w$
1598	Resolva para w	4(w-3)-6w=-2(w+6)	$4 (w - 3) - 6 w = - 2 (w + 6)$
1599	Resolva para x	(2x+1)+3i=0-13+i(9+y)	$(2 x + 1) + 3 i = 0 - 13 + i (9 + y)$
1600	Resolva para x	2/5x-3/10x=2	$\frac{2}{5} x - \frac{3}{10} x = 2$