Mathway | Problemi più comuni

Problemi più comuni

Livello	Argomento	Problema	Problema formattato
31701	求解b	15=5(0)+b	$15 = 5 (0) + b$
31702	求解b	-17=17b	$- 17 = 17 b$
31703	求解b	2(b+6)=-24	$2 (b + 6) = - 24$
31704	求解b	2b^2-11b=1	$2 b^{2} - 11 b = 1$
31705	求解B	-2 radice quadrata di 7B-14-16=-18	$- 2 \sqrt{7 B - 14} - 16 = - 18$
31706	求解b	2=8b	$2 = 8 b$
31707	求解a	20000a+10000b=1200000	$20000 a + 10000 b = 1200000$
31708	求解b	21=-b-6b	$21 = - b - 6 b$
31709	求解b	24=1/3*4+b	$24 = \frac{1}{3} \cdot 4 + b$
31710	求解b	240=1/2(34+b)12	$240 = \frac{1}{2} \cdot (34 + b) \cdot 12$
31711	求解b	26=-6/5*(36)+b	$26 = \frac{- 6}{5} \cdot (36) + b$
31712	求解b	3+ radice quadrata di 3b+1=b	$3 + \sqrt{3 b + 1} = b$
31713	求解b	-3=-1/10*3+b	$- 3 = - \frac{1}{10} \cdot 3 + b$
31714	求解b	3=17-4b	$3 = 17 - 4 b$
31715	求解b	34=b+(-6)	$34 = b + (- 6)$
31716	Semplificare	1 1/4	$1 \frac{1}{4}$
31717	求解b	3b+6=12	$3 b + 6 = 12$
31718	求解b	4b^2=8	$4 b^{2} = 8$
31719	求解b	4+b^2=5b	$4 + b^{2} = 5 b$
31720	求解b	4=-7(-3+b)	$4 = - 7 (- 3 + b)$
31721	求解a	3a-2(a+4)=-7	$3 a - 2 (a + 4) = - 7$
31722	求解y	3a-4y=8	$3 a - 4 y = 8$
31723	求解a	3a-5-4=0	$3 a - 5 - 4 = 0$
31724	求解a	4=a/-7	$4 = \frac{a}{- 7}$
31725	求解a	4(15-3a)=0	$4 (15 - 3 a) = 0$
31726	Semplificare	1 1/8+4 1/4	$1 \frac{1}{8} + 4 \frac{1}{4}$
31727	求解a	-4(-a+4)+2(3a+2)=-a+8-4a	$- 4 (- a + 4) + 2 (3 a + 2) = - a + 8 - 4 a$
31728	求解a	4* radice cubica di a-1-4=0	$4 \cdot \sqrt[3]{a - 1} - 4 = 0$
31729	求解a	4a^2-a-5=0	$4 a^{2} - a - 5 = 0$
31730	求解a	4+3a-6=43	$4 + 3 a - 6 = 43$
31731	Valutare	47/10	$\frac{47}{10}$
31732	求解a	448÷(a+17)=-64	$448 \div (a + 17) = - 64$
31733	求解a	2a-4=-3a	$2 a - 4 = - 3 a$
31734	求解a	2a-5=4(3a+1-2)	$2 a - 5 = 4 (3 a + 1 - 2)$
31735	求解a	-2a-6=0	$- 2 a - 6 = 0$
31736	求解a	-3(2a-5)+6a=18a+1	$- 3 (2 a - 5) + 6 a = 18 a + 1$
31737	求解a	3(3a-2)=3/4*(4-24a)	$3 (3 a - 2) = \frac{3}{4} \cdot (4 - 24 a)$
31738	求解a	3* radice quadrata di a+a* radice quadrata di 3+a-3=0	$3 \cdot \sqrt{a} + a \cdot \sqrt{3} + a - 3 = 0$
31739	求解a	3aba=ba*a	$3 \cdot a \cdot b \cdot a = b \cdot a \cdot a$
31740	求解a	3-15/(8a)=0	$3 - \frac{15}{8 a} = 0$
31741	求解a	3a^2+4a=4	$3 a^{2} + 4 a = 4$
31742	求解a	3a^2+6a-45=3	$3 a^{2} + 6 a - 45 = 3$
31743	求解a	3a^(2-12a)=15	$3 a^{2 - 12 a} = 15$
31744	求解a	-3+\|a-5\|=15	$- 3 + \| a - 5 \| = 15$
31745	求解a	3=(a-8000000)/0.03	$3 = \frac{a - 8000000}{0.03}$
31746	求解a	32+8(12a-4)=84	$32 + 8 (12 a - 4) = 84$
31747	求解a	3550=a(12)+s(7)	$3550 = a (12) + s (7)$
31748	求解a	36-2a=2b	$36 - 2 a = 2 b$
31749	求解a	38=a/(1.31(10^3))*(5655)	$38 = \frac{a}{1.31 (10^{3})} \cdot (5655)$
31750	求解a	-39a=117	$- 39 a = 117$
31751	求解a	3a+2(5a-5)=2(3a+4)	$3 a + 2 (5 a - 5) = 2 (3 a + 4)$
31752	求解a	3a+2-5a=-14	$3 a + 2 - 5 a = - 14$
31753	求解a	3a+5=6+5a-2a	$3 a + 5 = 6 + 5 a - 2 a$
31754	求解a	radice quadrata di ab = radice quadrata di a radice cubica di b	$\sqrt{a b} = \sqrt{a} \sqrt{b}$
31755	求解a	0.037=(0.047*291)/(291+a)	$0.037 = \frac{0.047 \cdot 291}{291 + a}$
31756	求解a	0.04956=65.39a+(0.0920-a)*24.31	$0.04956 = 65.39 a + (0.092 - a) \cdot 24.31$
31757	求解a	-0.56=-80a	$- 0.56 = - 80 a$
31758	求解a	0=a+(-a)	$0 = a + (- a)$
31759	求解a	1.2a-(0.18a-0.05)/0.5=0.4a+8.9	$1.2 a - \frac{0.18 a - 0.05}{0.5} = 0.4 a + 8.9$
31760	求解a	1-5/a=-6/(a^2)	$1 - \frac{5}{a} = - \frac{6}{a^{2}}$
31761	求解a	1+1/a=12/(a^2)	$1 + \frac{1}{a} = \frac{12}{a^{2}}$
31762	求解a	10=a/4479300*(182127.42)	$10 = \frac{a}{4479300} \cdot (182127.42)$
31763	求解a	10a+3=15	$10 a + 3 = 15$
31764	求解a	10a=80	$10 a = 80$
31765	求解a	11a^2-32a+17=20	$11 a^{2} - 32 a + 17 = 20$
31766	求解a	11=a-10	$11 = a - 10$
31767	求解a	12=a*60-b	$12 = a \cdot 60 - b$
31768	求解a	128a^3+686=0	$128 a^{3} + 686 = 0$
31769	求解a	12a-8=19a-1	$12 a - 8 = 19 a - 1$
31770	求解a	12a-14a=8	$12 a - 14 a = 8$
31771	求解a	12a-3-8a=-1	$12 a - 3 - 8 a = - 1$
31772	求解a	14*9=a	$14 \cdot 9 = a$
31773	求解a	-15+2a=-11	$- 15 + 2 a = - 11$
31774	求解a	-16=a+71	$- 16 = a + 71$
31775	求解y	1A+4*y=240cm	$1 A + 4 \cdot y = 240 cm$
31776	求解A	(1A*72)÷BC=36	$1 A \cdot 72 \div B C = 36$
31777	求解a	2+1/6a=-4	$2 + \frac{1}{6} a = - 4$
31778	求解a	2(3a-2)=7a	$2 (3 a - 2) = 7 a$
31779	求解a	2(5a-1/3)=7/3	$2 (5 a - \frac{1}{3}) = \frac{7}{3}$
31780	求解a	2(a+2)=4a+8	$2 (a + 2) = 4 a + 8$
31781	求解a	2(a-5)=8	$2 (a - 5) = 8$
31782	求解a	2.1a+3=2.1a-2	$2.1 a + 3 = 2.1 a - 2$
31783	求解a	2a^2+9a+5=0	$2 a^{2} + 9 a + 5 = 0$
31784	求解a	-2a^2-4a-2=0	$- 2 a^{2} - 4 a - 2 = 0$
31785	求解a	2a^3-18a^2+36a=0	$2 a^{3} - 18 a^{2} + 36 a = 0$
31786	求解a	2a^4-72a^2=0	$2 a^{4} - 72 a^{2} = 0$
31787	求解a	2+4/a=14/a-3	$2 + \frac{4}{a} = \frac{14}{a} - 3$
31788	求解a	2+7a=35+2a-6a	$2 + 7 a = 35 + 2 a - 6 a$
31789	Valutare	7/9-5/13	$\frac{7}{9} - \frac{5}{13}$
31790	求解a	-21a=-126	$- 21 a = - 126$
31791	求解a	-22=11-6a	$- 22 = 11 - 6 a$
31792	求解a	25.2854/a(32)=0	$25.2 \cdot \frac{854}{a} \cdot (32) = 0$
31793	求解a	2550(1+a)^11=3905	$2550 {(1 + a)}^{11} = 3905$
31794	求解a	26*a=57000	$26 \cdot a = 57000$
31795	求解a	27=15a-1	$27 = 15 a - 1$
31796	求解a	29-(-7a)=13	$29 - (- 7 a) = 13$
31797	求解a	2a+(5a-10)/24=1-(2a-13)/3	$2 a + \frac{5 a - 10}{24} = 1 - \frac{2 a - 13}{3}$
31798	求解a	2a-1=0	$2 a - 1 = 0$
31799	求解a	2a-1=21	$2 a - 1 = 21$
31800	求解a	2a-2-a-1=0	$2 a - 2 - a - 1 = 0$