Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
28101	Tracer	8÷0.2	$8 \div 0.2$
28102	Tracer	81x^2+81y^2-36x+36y-8=0	$81 x^{2} + 81 y^{2} - 36 x + 36 y - 8 = 0$
28103	Tracer	8-2w>-4	$8 - 2 w > - 4$
28104	Tracer	84=b(0.95)^4	$84 = b {(0.95)}^{4}$
28105	Tracer	85	$85$
28106	Tracer	8 logarithme de x	$8 \log (x)$
28107	Tracer	8u=4v-16	$8 u = 4 v - 16$
28108	Tracer	8v+2=42	$8 v + 2 = 42$
28109	Tracer	8x	$8 x$
28110	Tracer	8x+2<6x-2	$8 x + 2 < 6 x - 2$
28111	Tracer	8x+17y=3	$8 x + 17 y = 3$
28112	Tracer	8x+2y=16	$8 x + 2 y = 16$
28113	Resolva para y	5x-2y=7	$5 x - 2 y = 7$
28114	Tracer	8x+3y=24	$8 x + 3 y = 24$
28115	Tracer	8x+3y>24	$8 x + 3 y > 24$
28116	Tracer	-8x+3y-6=0	$- 8 x + 3 y - 6 = 0$
28117	Tracer	8x+4y=12	$8 x + 4 y = 12$
28118	Tracer	8x+4y=32	$8 x + 4 y = 32$
28119	Tracer	8x+4y=4	$8 x + 4 y = 4$
28120	Tracer	-8x+5y=-25	$- 8 x + 5 y = - 25$
28121	Tracer	8x+5y=40	$8 x + 5 y = 40$
28122	Tracer	8x+6y=-16-5x-2y=17	$8 x + 6 y = - 16 - 5 x - 2 y = 17$
28123	Tracer	8x+6y=48	$8 x + 6 y = 48$
28124	Tracer	8x+7y=-15	$8 x + 7 y = - 15$
28125	Tracer	8x+7y=56	$8 x + 7 y = 56$
28126	Tracer	-8x+8y=-24	$- 8 x + 8 y = - 24$
28127	Tracer	8x+y=12	$8 x + y = 12$
28128	Tracer	8x+y=-3	$8 x + y = - 3$
28129	Tracer	8x+y=4	$8 x + y = 4$
28130	Tracer	8x-2y=19	$8 x - 2 y = 19$
28131	Tracer	8x-2y=24	$8 x - 2 y = 24$
28132	Tracer	8x-2y=4	$8 x - 2 y = 4$
28133	Tracer	8x-3x+2-x	$8 x - 3 x + 2 - x$
28134	Tracer	8x=-56	$8 x = - 56$
28135	Tracer	8x=-7y-56	$8 x = - 7 y - 56$
28136	Tracer	8x-1	$8 x - 1$
28137	Tracer	8x-10<6-2x	$8 x - 10 < 6 - 2 x$
28138	Tracer	8x-10=46	$8 x - 10 = 46$
28139	Tracer	8x-11y=-5	$8 x - 11 y = - 5$
28140	Tracer	8<2x+4<12	$8 < 2 x + 4 < 12$
28141	Tracer	-8<2x-4=4	$- 8 < 2 x - 4 = 4$
28142	Tracer	8<2y+12=20	$8 < 2 y + 12 = 20$
28143	Tracer	-8<2z-2<0	$- 8 < 2 z - 2 < 0$
28144	Tracer	8<3x+2<14	$8 < 3 x + 2 < 14$
28145	Tracer	-8<x<8	$- 8 < x < 8$
28146	Tracer	7x-y=9	$7 x - y = 9$
28147	Tracer	7x-y>8	$7 x - y > 8$
28148	Tracer	7y=42	$7 y = 42$
28149	Tracer	7x-2y=5	$7 x - 2 y = 5$
28150	Tracer	7x-2y>8	$7 x - 2 y > 8$
28151	Tracer	7x-34=-5(2-3x)	$7 x - 34 = - 5 (2 - 3 x)$
28152	Tracer	7x-3y=-14	$7 x - 3 y = - 14$
28153	Tracer	6y-3>5y+1	$6 y - 3 > 5 y + 1$
28154	Tracer	6y=x/2	$6 y = \frac{x}{2}$
28155	Tracer	6y+3=-18x	$6 y + 3 = - 18 x$
28156	Tracer	6y+3x=9	$6 y + 3 x = 9$
28157	Tracer	6y=10x-32	$6 y = 10 x - 32$
28158	Tracer	-6y=3+x	$- 6 y = 3 + x$
28159	Tracer	6y=5-x	$6 y = 5 - x$
28160	Tracer	6y=-6-6x	$6 y = - 6 - 6 x$
28161	Tracer	6-y>7-2x	$6 - y > 7 - 2 x$
28162	Tracer	6y-18=2x	$6 y - 18 = 2 x$
28163	Tracer	6y-2y=12	$6 y - 2 y = 12$
28164	Tracer	6y-30=0	$6 y - 30 = 0$
28165	Tracer	6y-6x>-18	$6 y - 6 x > - 18$
28166	Tracer	-7	$- 7$
28167	Tracer	7 3/4+4 1/3	$7 \frac{3}{4} + 4 \frac{1}{3}$
28168	Tracer	7 6/7-3 5/14	$7 \frac{6}{7} - 3 \frac{5}{14}$
28169	Tracer	7 7/8+1 1/8	$7 \frac{7}{8} + 1 \frac{1}{8}$
28170	Tracer	7s^2-8s+5	$7 s^{2} - 8 s + 5$
28171	Tracer	7x^(7/3)-21=0	$7 x^{\frac{7}{3}} - 21 = 0$
28172	Tracer	7x^2+14x^3+28x^4	$7 x^{2} + 14 x^{3} + 28 x^{4}$
28173	Tracer	7x^2-2x-8	$7 x^{2} - 2 x - 8$
28174	Tracer	7<1-7m<13	$7 < 1 - 7 m < 13$
28175	Tracer	-7<2x+1<3	$- 7 < 2 x + 1 < 3$
28176	Tracer	7<-2z-1<9	$7 < - 2 z - 1 < 9$
28177	Tracer	7<4x-5<11	$7 < 4 x - 5 < 11$
28178	Tracer	7<d<11	$7 < d < 11$
28179	Tracer	7<x<20	$7 < x < 20$
28180	Tracer	-7<x-1<8	$- 7 < x - 1 < 8$
28181	Tracer	7<x-4<13	$7 < x - 4 < 13$
28182	Tracer	-7<y=3	$- 7 < y = 3$
28183	Tracer	7<y=9	$7 < y = 9$
28184	Tracer	7=-3/4x-2	$7 = - \frac{3}{4} x - 2$
28185	Tracer	7=3x-y	$7 = 3 x - y$
28186	Tracer	7=8x-1=6	$7 = 8 x - 1 = 6$
28187	Tracer	7=x=15	$7 = x = 15$
28188	Tracer	70x^3+20x^2-35x-10	$70 x^{3} + 20 x^{2} - 35 x - 10$
28189	Tracer	7-2(x+3)=4x-6(x-3)	$7 - 2 (x + 3) = 4 x - 6 (x - 3)$
28190	Tracer	72 1/2	$72 \frac{1}{2}$
28191	Tracer	7-2 4/5	$7 - 2 \frac{4}{5}$
28192	Tracer	-7-8x=7y	$- 7 - 8 x = 7 y$
28193	Tracer	-7w+8(w+1)=w-7	$- 7 w + 8 (w + 1) = w - 7$
28194	Tracer	7x-2/3y=-23	$7 x - \frac{2}{3} y = - 23$
28195	Tracer	-7x+9/(13x)	$- 7 x + \frac{9}{13 x}$
28196	Tracer	7x+13<-7y+13	$7 x + 13 < - 7 y + 13$
28197	Tracer	7x+2y=0	$7 x + 2 y = 0$
28198	Tracer	7x+2y-16=0	$7 x + 2 y - 16 = 0$
28199	Tracer	7x+3y=0	$7 x + 3 y = 0$
28200	Tracer	-7x+4y+36=0	$- 7 x + 4 y + 36 = 0$