Mathway | Problemi più comuni

Problemi più comuni

Livello	Argomento	Problema	Problema formattato
32301	求解n	2/(n-1)+3/(2n-2)=3/4	$\frac{2}{n - 1} + \frac{3}{2 n - 2} = \frac{3}{4}$
32302	求解n	2^(2n+1)=32	$2^{2 n + 1} = 32$
32303	求解n	200/4=175/n	$\frac{200}{4} = \frac{175}{n}$
32304	求解n	25/n=5/32	$\frac{25}{n} = \frac{5}{32}$
32305	求解n	2700/14=n/100	$\frac{2700}{14} = \frac{n}{100}$
32306	求解n	28/30=68/n	$\frac{28}{30} = \frac{68}{n}$
32307	求解n	16/n=n/81	$\frac{16}{n} = \frac{n}{81}$
32308	求解n	160/100=668/n	$\frac{160}{100} = \frac{668}{n}$
32309	求解n	160/100=n/668	$\frac{160}{100} = \frac{n}{668}$
32310	求解n	17.5/14=n/7	$\frac{17.5}{14} = \frac{n}{7}$
32311	求解n	18/20=n/16	$\frac{18}{20} = \frac{n}{16}$
32312	求解n	18/24=9/n	$\frac{18}{24} = \frac{9}{n}$
32313	求解n	19/n=(15/2)/(10/3)	$\frac{19}{n} = \frac{\frac{15}{2}}{\frac{10}{3}}$
32314	求解n	2.4/4=15.5/n	$\frac{2.4}{4} = \frac{15.5}{n}$
32315	求解n	2/3=n/60	$\frac{2}{3} = \frac{n}{60}$
32316	求解n	-2/3n=1/2	$- \frac{2}{3} n = \frac{1}{2}$
32317	求解n	2/3n+8=1/2n+2	$\frac{2}{3} n + 8 = \frac{1}{2} n + 2$
32318	求解n	2/76=n/94	$\frac{2}{76} = \frac{n}{94}$
32319	求解m	21m=km	$21 m = km$
32320	求解m	2200=m*16	$2200 = m \cdot 16$
32321	求解m	25.4mi^2=75547	$25.4 {mi}^{2} = 75547$
32322	求解m	28m^2=-8m	$28 m^{2} = - 8 m$
32323	求解m	28=4(1+3m)	$28 = 4 (1 + 3 m)$
32324	求解m	28-9m=6+2m	$28 - 9 m = 6 + 2 m$
32325	求解m	2m+12=-3	$2 m + 12 = - 3$
32326	求解m	2m-0.5=12+4m	$2 m - 0.5 = 12 + 4 m$
32327	求解m	2m-1=12+4m	$2 m - 1 = 12 + 4 m$
32328	求解m	2m-1=-6m+5	$2 m - 1 = - 6 m + 5$
32329	求解m	3+(m/7)=22	$3 + (\frac{m}{7}) = 22$
32330	求解m	-3(6m-6)=144	$- 3 (6 m - 6) = 144$
32331	求解m	3(m+10)=-60	$3 (m + 10) = - 60$
32332	求解m	3(m-4)-m+3=16	$3 (m - 4) - m + 3 = 16$
32333	求解m	3.25÷m=64	$3.25 \div m = 64$
32334	求解p	3.6p-p=m-0.4p	$3.6 p - p = m - 0.4 p$
32335	求解m	-3m+6-5(m-1)=-(2m-4)-5m+5	$- 3 m + 6 - 5 (m - 1) = - (2 m - 4) - 5 m + 5$
32336	求解m	3m+7=5	$3 m + 7 = 5$
32337	求解m	3m=(-9m-8)/5	$3 m = \frac{- 9 m - 8}{5}$
32338	求解m	-3m=11-2	$- 3 m = 11 - 2$
32339	求解m	-3m-8=2-1	$- 3 m - 8 = 2 - 1$
32340	求解m	4(m+3)=36	$4 (m + 3) = 36$
32341	求解m	4.7=-3.4m-5.5	$4.7 = - 3.4 m - 5.5$
32342	求解m	-4+m/3=6	$- 4 + \frac{m}{3} = 6$
32343	求解m	4m=13	$4 m = 13$
32344	求解n	4n(a+M)=10	$4 n (a + M) = 10$
32345	求解m	5(m-2)=3(m-6)	$5 (m - 2) = 3 (m - 6)$
32346	求解c	5.4cm=mm	$5.4 cm = mm$
32347	求解m	5m^2-11m+3=0	$5 m^{2} - 11 m + 3 = 0$
32348	求解m	-5+m=-17	$- 5 + m = - 17$
32349	求解m	5=m*25.5	$5 = m \cdot 25.5$
32350	求解m	5m+6m-2m=72	$5 m + 6 m - 2 m = 72$
32351	求解m	-5m+m+5=25	$- 5 m + m + 5 = 25$
32352	求解m	5m-8=6m+4	$5 m - 8 = 6 m + 4$
32353	求解n	-5n=13-3m	$- 5 n = 13 - 3 m$
32354	求解m	6 1/3-m=3	$6 \frac{1}{3} - m = 3$
32355	求解m	6m^2+12m=0	$6 m^{2} + 12 m = 0$
32356	求解m	(60(mi))/hr=(mi)/min	$\frac{60 (mi)}{h s} = \frac{mi}{mi n}$
32357	求解m	660m=km	$660 m = km$
32358	求解m	6m=15	$6 m = 15$
32359	求解m	6m-98=100	$6 m - 98 = 100$
32360	求解m	7.65=2.25+0.20(m-1)	$7.65 = 2.25 + 0.2 (m - 1)$
32361	求解m	-7+4m=6m-5	$- 7 + 4 m = 6 m - 5$
32362	求解m	-75+m=-40	$- 75 + m = - 40$
32363	求解m	78=-2m+3+m	$78 = - 2 m + 3 + m$
32364	求解m	8m-7=17	$8 m - 7 = 17$
32365	求解m	-9(8-m)-13=-4	$- 9 (8 - m) - 13 = - 4$
32366	求解m	9m-14=-8	$9 m - 14 = - 8$
32367	求解m	9m-24=16+m	$9 m - 24 = 16 + m$
32368	求解B	B=mn^4	$B = m n^{4}$
32369	求解m	m^2-14m+49=0	$m^{2} - 14 m + 49 = 0$
32370	求解m	m^2-9m-36=0	$m^{2} - 9 m - 36 = 0$
32371	求解m	radice quadrata di 5m = radice quadrata di 7	$\sqrt{5} m = \sqrt{7}$
32372	求解m	radice quadrata di 6m-5=m	$\sqrt{6 m - 5} = m$
32373	求解m	radice cubica di m^2=9	$\sqrt[3]{m^{2}} = 9$
32374	求解m	0.12m=4.20	$0.12 m = 4.2$
32375	求解c	1cm=mm	$1 cm = mm$
32376	求解h	1.6ha=km^2	$1.6 h a = {km}^{2}$
32377	求解m	-10-7m+3m=2	$- 10 - 7 m + 3 m = 2$
32378	求解M	10 radice quadrata di 9M=60	$10 \sqrt{9 M} = 60$
32379	求解m	10m+15=125	$10 m + 15 = 125$
32380	求解m	10-m=9.87	$10 - m = 9.87$
32381	求解m	-11=m+20	$- 11 = m + 20$
32382	求解m	12m-14+7m=81	$12 m - 14 + 7 m = 81$
32383	求解m	13=5-8m	$13 = 5 - 8 m$
32384	求解m	-14m-14=104	$- 14 m - 14 = 104$
32385	求解m	-15m-30=-12m-2	$- 15 m - 30 = - 12 m - 2$
32386	求解m	15m+4-9m=-32	$15 m + 4 - 9 m = - 32$
32387	求解m	15m=n	$15 m = n$
32388	求解m	-15m-11=70	$- 15 m - 11 = 70$
32389	求解m	160000-m=49%	$160000 - m = 49 %$
32390	求解M	1792000=M+18/1008/12M	$1792000 = M + \frac{18}{100} \cdot \frac{8}{12} \cdot M$
32391	求解m	18=-2/3m	$18 = - \frac{2}{3} m$
32392	求解m	2 3/4*12=m	$2 \frac{3}{4} \cdot 12 = m$
32393	求解m	2.25m=9	$2.25 m = 9$
32394	求解m	2.38m=45	$2.38 m = 45$
32395	求解L	2.5L=ml	$2.5 L = mL$
32396	求解m	-2.7=-5(m-3.2)	$- 2.7 = - 5 (m - 3.2)$
32397	求解m	(2m)/7=5	$\frac{2 m}{7} = 5$
32398	求解u	2u^1 1/2=m	$2 u^{1 \frac{1}{2}} = m$
32399	求解m	m+1.375=5	$m + 1.375 = 5$
32400	求解m	m+12=22	$m + 12 = 22$