Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
11201	Resolva para x	40x+10y=2400	$40 x + 10 y = 2400$
11202	Resolva para x	41-(2x+4)=2(x+1)+x	$41 - (2 x + 4) = 2 (x + 1) + x$
11203	Resolva para x	4124.82=3000(1+x)^32	$4124.82 = 3000 {(1 + x)}^{32}$
11204	Resolva para x	424=x^530	$424 = x^{530}$
11205	Resolva para x	2x+8=x-4	$2 x + 8 = x - 4$
11206	Trouver la fonction exponentielle	(35,600)	$(35, 600) (0.0625) (\frac{103}{360})$
11207	Resolva para x	2x=20+5	$2 x = 20 + 5$
11208	Resolva para x	2x>18	$2 x > 18$
11209	Resolva para x	2x-0=5	$2 x - 0 = 5$
11210	Resolva para x	2x-3=4x-7	$2 x - 3 = 4 x - 7$
11211	Resolva para x	2x-3=5x+6	$2 x - 3 = 5 x + 6$
11212	Resolva para x	2x-4=10	$2 x - 4 = 10$
11213	Resolva para x	2x-7=5	$2 x - 7 = 5$
11214	Resolva para x	2x-y=1	$2 x - y = 1$
11215	Resolva para x	-2z-4=-4x+6	$- 2 z - 4 = - 4 x + 6$
11216	Resolva para x	31>13+19\|x\|	$31 > 13 + 19 \| x \|$
11217	Resolva para x	32x=3	$32 x = 3$
11218	Resolva para x	33>3-5x	$33 > 3 - 5 x$
11219	Resolva para x	35=(2x^2-5x+2)/(x^2+8x+16)	$35 = \frac{2 x^{2} - 5 x + 2}{x^{2} + 8 x + 16}$
11220	Resolva para x	36x^2-28=47x	$36 x^{2} - 28 = 47 x$
11221	Resolva para x	36-2x=-x+2	$36 - 2 x = - x + 2$
11222	Resolva para x	-3-7x>-17	$- 3 - 7 x > - 17$
11223	Resolva para x	3879=3472x+123001	$3879 = 3472 x + 123001$
11224	Resolva para x	3959=254+5x	$3959 = 254 + 5 x$
11225	Resolva para x	-3x+1>3x+43	$- 3 x + 1 > 3 x + 43$
11226	Resolva para x	3x+10y=51	$3 x + 10 y = 51$
11227	Resolva para X	3(X+4)=5X-123	$3 (X + 4) = 5 X - 123$
11228	Resolva para x	3(x-1)=5(x+2)-5	$3 (x - 1) = 5 (x + 2) - 5$
11229	Resolva para x	-3.67x+3.59+4.67x=6.97-25.72	$- 3.67 x + 3.59 + 4.67 x = 6.97 - 25.72$
11230	Resolva para x	3(5)^x=127-2x	$3 {(5)}^{x} = 127 - 2 x$
11231	Resolva para x	3\|x-2\|+4=13	$3 \| x - 2 \| + 4 = 13$
11232	Resolva para x	3- racine carrée de 3+1>(3 racine carrée de 3+2)x	$3 - \sqrt{3} + 1 > (3 \sqrt{3} + 2) x$
11233	Resolva para x	3x^2+11x=4	$3 x^{2} + 11 x = 4$
11234	Resolva para x	3x^2+2x+31=0	$3 x^{2} + 2 x + 31 = 0$
11235	Resolva para x	3x^2+2x-8<0	$3 x^{2} + 2 x - 8 < 0$
11236	Resolva para x	3x^2-5x-7=-2x-1	$3 x^{2} - 5 x - 7 = - 2 x - 1$
11237	Resolva para x	3x^2-9y+6=0	$3 x^{2} - 9 y + 6 = 0$
11238	Resolva para x	-3=1/4x-1	$- 3 = \frac{1}{4} x - 1$
11239	Resolva para x	4x-y=-9	$4 x - y = - 9$
11240	Resolva para x	5(4x-3y)=(5)*(-5)	$5 (4 x - 3 y) = (5) \cdot (- 5)$
11241	Resolva para x	5(x+4)=-2(-5-8)+3x	$5 (x + 4) = - 2 (- 5 - 8) + 3 x$
11242	Resolva para x	5\|x\|-12>13	$5 \| x \| - 12 > 13$
11243	Resolva para x	5x^2-3=42	$5 x^{2} - 3 = 42$
11244	Resolva para x	50x+25y=22000	$50 x + 25 y = 22000$
11245	Resolva para x	58-x=20	$58 - x = 20$
11246	Resolva para x	5 logarithme népérien de 8x=20-2 logarithme népérien de x	$5 \ln (8 x) = 20 - 2 \ln (x)$
11247	Resolva para x	5sin(x)+2cos(x)=5	$5 \sin (x) + 2 \cos (x) = 5$
11248	Resolva para x	5x+8=-75	$5 x + 8 = - 75$
11249	Resolva para x	5x-1/(3y)<6	$5 x - \frac{1}{3 y} < 6$
11250	Resolva para x	5x+2<2x-7	$5 x + 2 < 2 x - 7$
11251	Resolva para x	5x+6y+8=0	$5 x + 6 y + 8 = 0$
11252	Resolva para x	5x+y=32	$5 x + y = 32$
11253	Resolva para x	5x=2x-(1-3x)	$5 x = 2 x - (1 - 3 x)$
11254	Resolva para x	-5x-2<18	$- 5 x - 2 < 18$
11255	Resolva para x	-5x-6<4	$- 5 x - 6 < 4$
11256	Resolva para x	5x-7y=14	$5 x - 7 y = 14$
11257	Resolva para x	5x-y=9	$5 x - y = 9$
11258	Resolva para x	6((48+74+69+58+69+x)/6)=60(6)	$6 (\frac{48 + 74 + 69 + 58 + 69 + x}{6}) = 60 (6)$
11259	Resolva para x	6(3+4x)-8=178	$6 (3 + 4 x) - 8 = 178$
11260	Resolva para x	6(3+5x)-1=107	$6 (3 + 5 x) - 1 = 107$
11261	Resolva para x	6(3-5x)=7-(1-2x)	$6 (3 - 5 x) = 7 - (1 - 2 x)$
11262	Resolva para x	6(4x-2)-8x<4(1+4x)-12	$6 (4 x - 2) - 8 x < 4 (1 + 4 x) - 12$
11263	Resolva para x	6(5x-2)=-31(3-x)	$6 (5 x - 2) = - 31 (3 - x)$
11264	Resolva para x	6(x-4)+4x-1=2x-9(15x)	$6 (x - 4) + 4 x - 1 = 2 x - 9 (15 x)$
11265	Resolva para x	6x^2+3x+10=0	$6 x^{2} + 3 x + 10 = 0$
11266	Resolva para x	60x+20y+50z=2700	$60 x + 20 y + 50 z = 2700$
11267	Resolva para x	60x-1100=-15x+1900	$60 x - 1100 = - 15 x + 1900$
11268	Resolva para x	6-4x>3-3x	$6 - 4 x > 3 - 3 x$
11269	Resolva para x	65x+55y=4575	$65 x + 55 y = 4575$
11270	Resolva para x	-6x+10=4x+10	$- 6 x + 10 = 4 x + 10$
11271	Resolva para x	6x+4y=-2	$6 x + 4 y = - 2$
11272	Resolva para x	6x-12y=24	$6 x - 12 y = 24$
11273	Resolva para x	6x-4=4x-3	$6 x - 4 = 4 x - 3$
11274	Resolva para x	6x-y<6	$6 x - y < 6$
11275	Resolva para x	7-4x-5-2x=4	$7 - 4 x - 5 - 2 x = 4$
11276	Resolva para x	78x=69	$78 x = 69$
11277	Resolva para x	7x+13=2(2x-5)+3x+23	$7 x + 13 = 2 (2 x - 5) + 3 x + 23$
11278	Resolva para x	7x+4=9x-8	$7 x + 4 = 9 x - 8$
11279	Resolva para x	7x+5=6x+6	$7 x + 5 = 6 x + 6$
11280	Resolva para x	7-x=6	$7 - x = 6$
11281	Resolva para x	7x-1=4x+3	$7 x - 1 = 4 x + 3$
11282	Resolva para x	7x-4<6x+3	$7 x - 4 < 6 x + 3$
11283	Resolva para x	7x-y<7	$7 x - y < 7$
11284	Resolva para x	8.44=(3900x+1000)/(3x^2+100)	$8.44 = \frac{3900 x + 1000}{3 x^{2} + 100}$
11285	Resolva para x	-8+9>5(9-x)	$- 8 + 9 > 5 (9 - x)$
11286	Resolva para x	-8<1/2x-6	$- 8 < \frac{1}{2} x - 6$
11287	Resolva para x	81.3<90-5.8x<78.4	$81.3 < 90 - 5.8 x < 78.4$
11288	Resolva para x	8-6(x-3)=-4x+12	$8 - 6 (x - 3) = - 4 x + 12$
11289	Resolva para x	8 logarithme de x+2-8 logarithme de x-1=2/3	$8 \log (x + 2) - 8 \log (x - 1) = \frac{2}{3}$
11290	Resolva para x	8x-4y=32	$8 x - 4 y = 32$
11291	Resolva para x	9x^2*(4y^2)=36	$9 x^{2} \cdot (4 y^{2}) = 36$
11292	Resolva para x	9x^2-5x-3=0	$9 x^{2} - 5 x - 3 = 0$
11293	Resolva para x	9x+12y=61	$9 x + 12 y = 61$
11294	Resolva para x	-9x+18y<-54	$- 9 x + 18 y < - 54$
11295	Resolva para x	-9x+6>3(6-x)	$- 9 x + 6 > 3 (6 - x)$
11296	Resolva para x	-9x+7(x-3)=-39	$- 9 x + 7 (x - 3) = - 39$
11297	Resolva para x	9x-15>3(2x-6)	$9 x - 15 > 3 (2 x - 6)$
11298	Resolva para x	logarithme népérien de x=3.1336	$\ln (x) = 3.1336$
11299	Resolva para x	logarithme népérien de x+4+ = logarithme népérien de x logarithme népérien de x+10	$\ln (x + 4) + \ln (x) = \ln (x + 10)$
11300	Resolva para x	logarithme népérien de x-4 = logarithme népérien de x+8- logarithme népérien de 5	$\ln (x - 4) = \ln (x + 8) - \ln (5)$