Mathway | Problemi più comuni

Problemi più comuni

Livello	Argomento	Problema	Problema formattato
45301	求解a	3a+b=144	$3 a + b = 144$
45302	求解a	3a=43/3	$3 a = \frac{43}{3}$
45303	求解a	3a=6/7	$3 a = \frac{6}{7}$
45304	求解a	3a=2b	$3 a = 2 b$
45305	求解a	3a=5-2(2a-15)	$3 a = 5 - 2 (2 a - 15)$
45306	求解a	3a-2 1/2=5 1/4	$3 a - 2 \frac{1}{2} = 5 \frac{1}{4}$
45307	求解a	3a-2=18-a	$3 a - 2 = 18 - a$
45308	求解a	3a-2=27a^3-18a^2	$3 a - 2 = 27 a^{3} - 18 a^{2}$
45309	求解a	3a-4=23	$3 a - 4 = 23$
45310	求解a	3a-4y=-18	$3 a - 4 y = - 18$
45311	求解a	3a-6=0	$3 a - 6 = 0$
45312	求解a	3a-b=2	$3 a - b = 2$
45313	求解a	4(2a+2)-17=15	$4 (2 a + 2) - 17 = 15$
45314	求解a	4(2a-1)=-10(8-5)	$4 (2 a - 1) = - 10 (8 - 5)$
45315	求解a	4(2a-1)=-10(a-5)	$4 (2 a - 1) = - 10 (a - 5)$
45316	求解a	4(3a-2)=13	$4 (3 a - 2) = 13$
45317	求解a	4(a+3)=12a-32	$4 (a + 3) = 12 a - 32$
45318	求解a	100=(12.5(a+1))/24	$100 = \frac{12.5 (a + 1)}{24}$
45319	求解a	100=9/5a+32	$100 = \frac{9}{5} a + 32$
45320	求解a	1000a=10b-330	$1000 a = 10 b - 330$
45321	求解a	100a+b=27	$100 a + b = 27$
45322	求解a	3 = square root of 21-2a	$3 = \sqrt{21 - 2 a}$
45323	求解a	10a=2b	$10 a = 2 b$
45324	求解a	10a-20=4a+80	$10 a - 20 = 4 a + 80$
45325	求解a	10a-4-12+3a=6	$10 a - 4 - 12 + 3 a = 6$
45326	求解a	10a-7=11a-2	$10 a - 7 = 11 a - 2$
45327	求解a	2a-8+5a=38+10	$2 a - 8 + 5 a = 38 + 10$
45328	求解a	11a=1	$11 a = 1$
45329	求解a	11a=132	$11 a = 132$
45330	求解a	11a-6+2a-3=10a-3+2a	$11 a - 6 + 2 a - 3 = 10 a - 3 + 2 a$
45331	求解A	126=A8	$12 \cdot 6 = A \cdot 8$
45332	求解a	12=a/7	$12 = \frac{a}{7}$
45333	求解A	12=A-7.9	$12 = A - 7.9$
45334	求解A	120-16000/(19230.76360)0.5^3+60160000/(12019230.76)0.25+6*A=0	$120 \cdot \frac{- 16000}{19230.76 \cdot 360} \cdot {0.5}^{3} + 60 \cdot \frac{160000}{120 \cdot 19230.76} \cdot 0.25 + 6 \cdot A = 0$
45335	求解a	1200=150*2^(a+4)	$1200 = 150 \cdot 2^{a + 4}$
45336	求解a	12500=20000(1+(0.065/4))^(4*a)	$12500 = 20000 {(1 + (\frac{0.065}{4}))}^{4 \cdot a}$
45337	求解a	12a=3a-2	$12 a = 3 a - 2$
45338	求解a	12a=106	$12 \cdot a = 10 \cdot 6$
45339	求解a	1-3÷aa=4	$1 - 3 \div a a = 4$
45340	求解a	136=-8a-3(5a-8)	$136 = - 8 a - 3 (5 a - 8)$
45341	求解a	13-7(a+2)=7+a	$13 - 7 (a + 2) = 7 + a$
45342	求解a	-13a+6=-46	$- 13 a + 6 = - 46$
45343	求解a	-1-3a-4=-5a+5	$- 1 - 3 a - 4 = - 5 a + 5$
45344	求解a	15-1/(6a)=1	$15 - \frac{1}{6 a} = 1$
45345	求解a	15+2a=12	$15 + 2 a = 12$
45346	求解a	15a=3/4	$15 a = \frac{3}{4}$
45347	求解a	15-a=10	$15 - a = 10$
45348	求解a	16=27*a	$16 = 27 \cdot a$
45349	求解a	16-12a=4y	$16 - 12 a = 4 y$
45350	求解a	-1634=86a	$- 1634 = 86 a$
45351	求解a	16-4(a+5)=a-5	$16 - 4 (a + 5) = a - 5$
45352	求解a	17 3/4=a+8 1/2	$17 \frac{3}{4} = a + 8 \frac{1}{2}$
45353	求解a	18mm^2=1/2*(4mm(a+1mm))	$18 {mm}^{2} = \frac{1}{2} \cdot (4 mm (a + 1 mm))$
45354	求解a	18+a=36	$18 + a = 36$
45355	求解a	18=-2a	$18 = - 2 a$
45356	求解a	-18a=-1793	$- 18 a = - 1793$
45357	求解a	19-4a=17	$19 - 4 a = 17$
45358	求解a	-1-a=1/3	$- 1 - a = \frac{1}{3}$
45359	求解a	-2(3a+2)=16	$- 2 (3 a + 2) = 16$
45360	求解a	2(7a+3)-(9a-8)=24	$2 (7 a + 3) - (9 a - 8) = 24$
45361	求解a	2(a-4)+8=3a-8	$2 (a - 4) + 8 = 3 a - 8$
45362	求解a	2(a-6)=3a	$2 (a - 6) = 3 a$
45363	求解a	2*a=13	$2 \cdot a = 13$
45364	求解a	2.17=a/740	$2.17 = \frac{a}{740}$
45365	求解a	2.5+a=15.75	$2.5 + a = 15.75$
45366	求解a	-2.7=(a+3.2)	$- 2.7 = (a + 3.2)$
45367	求解a	2-(-2(a+1)-(a-3)/2)=2/3a-(5a-3)/12+3a	$2 - (- 2 (a + 1) - \frac{a - 3}{2}) = \frac{2}{3} a - \frac{5 a - 3}{12} + 3 a$
45368	求解a	2(a-3)^2-3(a+1)^2+(a-5)(a-3)+4(a^2-5a+1)=4a^2-12	$2 {(a - 3)}^{2} - 3 {(a + 1)}^{2} + (a - 5) (a - 3) + 4 (a^{2} - 5 a + 1) = 4 a^{2} - 12$
45369	求解a	(-2 3/7)÷a=1 13/14÷(6/17)	$- 2 \frac{3}{7} \div a = 1 \frac{13}{14} \div \frac{6}{17}$
45370	求解a	(2a)/5-a/3=-1/5-4	$\frac{2 a}{5} - \frac{a}{3} = - \frac{1}{5} - 4$
45371	求解a	2a^2+6-36=2	$2 a^{2} + 6 - 36 = 2$
45372	求解a	2+5a=10	$2 + 5 a = 10$
45373	求解a	2 = square root of 7-3a-4	$2 = \sqrt{7 - 3 a} - 4$
45374	求解a	2=9a-3b+c	$2 = 9 a - 3 b + c$
45375	求解a	2000=1/2a	$2000 = \frac{1}{2} a$
45376	求解a	200000=20^a	$200000 = 20^{a}$
45377	求解a	203=a*10+372	$203 = a \cdot 10 + 372$
45378	求解a	20a+8=19a+1	$20 a + 8 = 19 a + 1$
45379	求解a	21a^2-32a=64	$21 a^{2} - 32 a = 64$
45380	求解A	22=A/(171^2)	$22 = \frac{A}{171^{2}}$
45381	求解a	22=7-3a	$22 = 7 - 3 a$
45382	求解a	24a^2b^5=(3ab^2)	$24 a^{2} b^{5} = (3 a b^{2})$
45383	求解a	24=-4a-2a	$24 = - 4 a - 2 a$
45384	求解a	240a^2-88a-133=0	$240 a^{2} - 88 a - 133 = 0$
45385	求解a	24a-22=4+24a	$24 a - 22 = 4 + 24 a$
45386	求解a	-25.5=1.7+4a	$- 25.5 = 1.7 + 4 a$
45387	求解a	25a^(5/3)-20a^(7/2)=5a	$25 a^{\frac{5}{3}} - 20 a^{\frac{7}{2}} = 5 a$
45388	求解a	25a^2-16=0	$25 a^{2} - 16 = 0$
45389	求解a	25+5a=5+10a	$25 + 5 a = 5 + 10 a$
45390	求解a	-26-3a=10a+13	$- 26 - 3 a = 10 a + 13$
45391	求解A	28=7*A	$28 = 7 \cdot A$
45392	求解a	280=5a+5y	$280 = 5 a + 5 y$
45393	求解a	29=a-76	$29 = a - 76$
45394	求解a	2a=a+3	$2 a = a + 3$
45395	求解a	2a*5=61	$2 a \cdot 5 = 61$
45396	求解a	2a+1/(3b)=6	$2 a + \frac{1}{3 b} = 6$
45397	求解a	2a+3=1/2*(6+a)	$2 a + 3 = \frac{1}{2} \cdot (6 + a)$
45398	求解a	2a+3=- radice quadrata di 26	$2 a + 3 = - \sqrt{26}$
45399	求解a	2a+3=3a+4	$2 a + 3 = 3 a + 4$
45400	求解a	2a+3=a	$2 a + 3 = a$