Mathway | Problemi più comuni

Problemi più comuni

Livello	Argomento	Problema	Problema formattato
45201	求解b	11=2b+17	$11 = 2 b + 17$
45202	求解b	11-26=-5b	$11 - 26 = - 5 b$
45203	求解b	11b-9=-7	$11 b - 9 = - 7$
45204	求解b	12b^2*(7b)=3	$12 b^{2} \cdot (7 b) = 3$
45205	求解b	12=- logaritmo di b	$12 = - \log (b)$
45206	求解b	-13.9+b/12.8=-13.306	$- 13.9 + \frac{b}{12.8} = - 13.306$
45207	求解b	13293=30%*b	$13293 = 30 % \cdot b$
45208	求解b	13b-6b=14	$13 b - 6 b = 14$
45209	求解b	-14.50-2.5b=2.1(b+5.8)	$- 14.5 - 2.5 b = 2.1 (b + 5.8)$
45210	求解b	14b+70=830c	$14 b + 70 = 830 c$
45211	求解a	4-2*a=0	$4 - 2 \cdot a = 0$
45212	求解a	4-3a=8-2(2a+6)	$4 - 3 a = 8 - 2 (2 a + 6)$
45213	求解a	454=a+(a+2)	$454 = a + (a + 2)$
45214	求解a	45a=54a^2	$45 a = 54 a^{2}$
45215	求解a	47=-a	$47 = - a$
45216	求解a	48=1/2*(a(12))	$48 = \frac{1}{2} \cdot (a (12))$
45217	求解a	48=9.6+a	$48 = 9.6 + a$
45218	求解a	49a^2-16=0	$49 a^{2} - 16 = 0$
45219	求解a	4a+3/8=5a-3/8	$4 a + \frac{3}{8} = 5 a - \frac{3}{8}$
45220	求解a	4a+1-a-8=1+a	$4 a + 1 - a - 8 = 1 + a$
45221	求解a	-4a+2=20	$- 4 a + 2 = 20$
45222	求解a	4a+2b=15	$4 a + 2 b = 15$
45223	求解a	4a+3=40	$4 a + 3 = 40$
45224	求解a	4a+5=a-10	$4 a + 5 = a - 10$
45225	求解a	4a+5-3a=27	$4 a + 5 - 3 a = 27$
45226	求解a	4a+7b=22	$4 a + 7 b = 22$
45227	求解a	4a+a=20	$4 a + a = 20$
45228	求解a	4a=0.64	$4 a = 0.64$
45229	求解a	4a=1.7	$4 a = 1.7$
45230	求解a	4a=16	$4 a = 16$
45231	求解a	4a=48	$4 a = 48$
45232	求解a	-4a=8	$- 4 a = 8$
45233	求解a	4a-13=19	$4 a - 13 = 19$
45234	求解a	4a-5b^2=c	$4 a - 5 b^{2} = c$
45235	求解a	4a-9+2a=-8-7	$4 a - 9 + 2 a = - 8 - 7$
45236	求解a	4a-b+5z=3	$4 a - b + 5 z = 3$
45237	求解a	-5+18a=-77	$- 5 + 18 a = - 77$
45238	求解a	5(5a+3)=14a-29	$5 (5 a + 3) = 14 a - 29$
45239	求解a	5(2.8a-1.75)=7(2a-1.25)	$5 \cdot (2.8 \cdot a - 1.75) = 7 \cdot (2 \cdot a - 1.25)$
45240	求解a	5.7=-3.5a+18-2.6a	$5.7 = - 3.5 a + 18 - 2.6 a$
45241	求解a	5 1/2a=13/43	$5 \frac{1}{2} \cdot a = \frac{13}{4} \cdot 3$
45242	求解a	-5a^2+40a-75=0	$- 5 a^{2} + 40 a - 75 = 0$
45243	求解a	5a^2+48a+27=0	$5 a^{2} + 48 a + 27 = 0$
45244	求解a	5a^2=a	$5 a^{2} = a$
45245	求解a	5a^2-2a-6=0	$5 a^{2} - 2 a - 6 = 0$
45246	求解a	5+6a=41	$5 + 6 a = 41$
45247	求解a	-5=(-a)/36	$- 5 = \frac{- a}{36}$
45248	求解a	5=3+4a-1/6	$5 = 3 + 4 a - \frac{1}{6}$
45249	求解a	5=6a+4	$5 = 6 a + 4$
45250	求解a	50=(3a-5)a	$50 = (3 a - 5) a$
45251	求解a	50=-6a+4a-8	$50 = - 6 a + 4 a - 8$
45252	求解a	5-15+6a=6a+14	$5 - 15 + 6 a = 6 a + 14$
45253	求解a	5-3(a-1)=4+a	$5 - 3 (a - 1) = 4 + a$
45254	求解a	55a-44a=11	$55 a - 44 a = 11$
45255	求解a	5a-(8-a)=4a-10	$5 a - (8 - a) = 4 a - 10$
45256	Semplificare	k^2-3>=0	$k^{2} - 3 \geq 0$
45257	求解a	5a+2=17	$5 a + 2 = 17$
45258	求解a	5a+2=6-7	$5 a + 2 = 6 - 7$
45259	求解a	5a+3=2a+9	$5 a + 3 = 2 a + 9$
45260	求解a	5a+4=9	$5 a + 4 = 9$
45261	求解a	5a+43-6a=3-7a+4	$5 a + 43 - 6 a = 3 - 7 a + 4$
45262	求解a	5a+7b=8a-9	$5 a + 7 b = 8 a - 9$
45263	求解a	5a+8+(-2a)=-7	$5 a + 8 + (- 2 a) = - 7$
45264	求解a	5a=-25	$5 a = - 25$
45265	求解a	5a=7 1/2	$5 a = 7 \frac{1}{2}$
45266	求解a	5a-10-4a-22=2a+14+4	$5 a - 10 - 4 a - 22 = 2 a + 14 + 4$
45267	求解a	5a-10-4a-22=2a+14+40	$5 a - 10 - 4 a - 22 = 2 a + 14 + 40$
45268	求解a	5a-13=2(a+1)+20a+4	$5 a - 13 = 2 (a + 1) + 20 a + 4$
45269	求解a	5a-6-2a=12	$5 a - 6 - 2 a = 12$
45270	求解a	5a-7=3a+7	$5 a - 7 = 3 a + 7$
45271	求解a	5*a=10	$5 \cdot a = 10$
45272	求解a	6(3a+1)-30=3(2a-4)	$6 (3 a + 1) - 30 = 3 (2 a - 4)$
45273	求解a	6(3a-2)=15+(a+7)	$6 (3 a - 2) = 15 + (a + 7)$
45274	求解a	6-(3a)/2=-6	$6 - \frac{3 a}{2} = - 6$
45275	求解a	6a^2+15a=4.5	$6 a^{2} + 15 a = 4.5$
45276	求解a	3(a-1)=a+3	$3 (a - 1) = a + 3$
45277	求解a	-3.2+a=-5.6	$- 3.2 + a = - 5.6$
45278	求解a	3.75=a-5.41	$3.75 = a - 5.41$
45279	求解a	3-a/7=-2	$3 - \frac{a}{7} = - 2$
45280	求解a	3a^2+2b^2+14=5c^2	$3 a^{2} + 2 b^{2} + 14 = 5 c^{2}$
45281	求解a	3a^2+6a-4=5	$3 a^{2} + 6 a - 4 = 5$
45282	求解a	3a^2-10a+8=0	$3 a^{2} - 10 a + 8 = 0$
45283	求解a	3a^2-12a=-9	$3 a^{2} - 12 a = - 9$
45284	求解a	3a^2-16a-12=0	$3 a^{2} - 16 a - 12 = 0$
45285	求解a	3a^2-27a=0	$3 a^{2} - 27 a = 0$
45286	求解a	3a^2-5a+1=0	$3 a^{2} - 5 a + 1 = 0$
45287	求解a	3+ab=c	$3 + a b = c$
45288	求解a	-3=-a+(-4)	$- 3 = - a + (- 4)$
45289	求解A	3=A-12	$3 = A - 12$
45290	求解a	32=-4-12a	$32 = - 4 - 12 a$
45291	求解A	36=33A	$36 = 3 \cdot 3 \cdot A$
45292	求解a	36a=8*3	$36 a = 8 \cdot 3$
45293	求解a	37+9a+2a=7a+1	$37 + 9 a + 2 a = 7 a + 1$
45294	求解A	375=3/5A	$375 = \frac{3}{5} A$
45295	求解a	3a(7a+5)(4a+5)=0	$3 a (7 a + 5) (4 a + 5) = 0$
45296	求解a	3a+(4b+2)i=9-6i	$3 a + (4 b + 2) i = 9 - 6 i$
45297	求解a	3a+1=a+9	$3 a + 1 = a + 9$
45298	求解a	3a+3=5	$3 a + 3 = 5$
45299	求解a	3a+5=2(4a-7)+7a	$3 a + 5 = 2 (4 a - 7) + 7 a$
45300	求解a	-3a+5=a+17	$- 3 a + 5 = a + 17$