Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
46601	Resolva para h	-9h-15=93	$- 9 h - 15 = 93$
46602	Resolva para h	9h-39=-12	$9 h - 39 = - 12$
46603	Resolva para k	k/2-6=3	$\frac{k}{2} - 6 = 3$
46604	Resolva para k	k/3+1=8	$\frac{k}{3} + 1 = 8$
46605	Resolva para k	k/3=k+6	$\frac{k}{3} = k + 6$
46606	Resolva para k	k/4+1=9	$\frac{k}{4} + 1 = 9$
46607	Resolva para k	k/-4=13	$\frac{k}{- 4} = 13$
46608	Resolva para k	k/4=2	$\frac{k}{4} = 2$
46609	Resolva para k	k/-4=4	$\frac{k}{- 4} = 4$
46610	Resolva para k	k/5-13=4	$\frac{k}{5} - 13 = 4$
46611	Resolva para k	k/6+8=5	$\frac{k}{6} + 8 = 5$
46612	Resolva para k	k/7=10	$\frac{k}{7} = 10$
46613	Resolva para k	k/-8=0	$\frac{k}{- 8} = 0$
46614	Resolva para k	k/9+6=4	$\frac{k}{9} + 6 = 4$
46615	Resolva para k	k/-9=-20	$\frac{k}{- 9} = - 20$
46616	Resolva para k	k^2+235^2=253^2	$k^{2} + 235^{2} = 253^{2}$
46617	Resolva para k	k^2+5k-6=0	$k^{2} + 5 k - 6 = 0$
46618	Resolva para k	k^2+k-4=2	$k^{2} + k - 4 = 2$
46619	Resolva para k	k^2=450	$k^{2} = 450$
46620	Resolva para k	k^2-7k-8=0	$k^{2} - 7 k - 8 = 0$
46621	Resolva para k	(k+3)/5=1 4/5	$\frac{k + 3}{5} = 1 \frac{4}{5}$
46622	Resolva para k	(k-3)/k-1/k=1/3	$\frac{k - 3}{k} - \frac{1}{k} = \frac{1}{3}$
46623	Resolva para k	r^2+2k^2r+k^4=0	$r^{2} + 2 k^{2} r + k^{4} = 0$
46624	Resolva para k	0.004100=k/100100	$0.004 \cdot 100 = \frac{k}{100} \cdot 100$
46625	Resolva para k	0.06=k/10	$0.06 = \frac{k}{10}$
46626	Resolva para K	0.09=3/5*((0.055)(1-0.35))+2/5(K)	$0.09 = \frac{3}{5} \cdot ((0.055) (1 - 0.35)) + \frac{2}{5} (K)$
46627	Resolva para k	-0.1=-9+k	$- 0.1 = - 9 + k$
46628	Resolva para k	0.12k=6	$0.12 k = 6$
46629	Resolva para k	1.1k+3.7=8.1	$1.1 k + 3.7 = 8.1$
46630	Resolva para k	1.1k-1.8=7.3	$1.1 k - 1.8 = 7.3$
46631	Resolva para k	-1.2k=-6.0	$- 1.2 k = - 6$
46632	Resolva para k	1.4(0.7k+2)=2.1	$1.4 (0.7 k + 2) = 2.1$
46633	Resolva para k	1.8k+3.2=12.2	$1.8 k + 3.2 = 12.2$
46634	Resolva para k	1=10k-39	$1 = 10 k - 39$
46635	Resolva para k	-1=k*-2	$- 1 = k \cdot - 2$
46636	Resolva para k	10=5.3+k	$10 = 5.3 + k$
46637	Resolva para k	100k+2=83	$100 k + 2 = 83$
46638	Resolva para k	104km=m	$104 km = m$
46639	Resolva para k	108=(k(18))/20	$108 = \frac{k (18)}{20}$
46640	Resolva para k	10k+3=6k-15	$10 k + 3 = 6 k - 15$
46641	Resolva para k	10k-2k=64	$10 k - 2 k = 64$
46642	Resolva para k	-11+k=-2	$- 11 + k = - 2$
46643	Resolva para k	-114=-6k	$- 114 = - 6 k$
46644	Resolva para k	12=k(15)	$12 = k (15)$
46645	Resolva para k	12=k racine carrée de 64	$12 = k \sqrt{64}$
46646	Resolva para k	12000 base logarithmique 2 de k=192000	$12000 \log_{2} (k) = 192000$
46647	Resolva para k	125=k(5)^2	$125 = k {(5)}^{2}$
46648	Resolva para k	1-2k=-9	$1 - 2 k = - 9$
46649	Resolva para k	-13.5=k-12.9	$- 13.5 = k - 12.9$
46650	Resolva para k	13k+5=k-7	$13 k + 5 = k - 7$
46651	Resolva para k	15=k/3	$15 = \frac{k}{3}$
46652	Resolva para k	15k=30	$15 k = 30$
46653	Resolva para k	16k^2=64	$16 k^{2} = 64$
46654	Resolva para k	16=k/10	$16 = \frac{k}{10}$
46655	Resolva para k	16p=(k)(16)(3)	$16 p = (k) (16) (3)$
46656	Resolva para k	18-4k=-10-4k	$18 - 4 k = - 10 - 4 k$
46657	Resolva para k	-18-6k=6(1+3)	$- 18 - 6 k = 6 (1 + 3)$
46658	Resolva para k	1L-50mL=kmL	$1 L - 50 mL = km L$
46659	Resolva para k	2 5/12=-3 1/4+k	$2 \frac{5}{12} = - 3 \frac{1}{4} + k$
46660	Resolva para k	2(1+3k)=44	$2 (1 + 3 k) = 44$
46661	Resolva para k	2.2k-1.9=10.7	$2.2 k - 1.9 = 10.7$
46662	Resolva para k	2k^2=12k-16	$2 k^{2} = 12 k - 16$
46663	Resolva para k	2+2k=2(3+3k)	$2 + 2 k = 2 (3 + 3 k)$
46664	Resolva para k	-2=9/(8k)+1/k	$- 2 = \frac{9}{8 k} + \frac{1}{k}$
46665	Resolva para k	20=k/20	$20 = \frac{k}{20}$
46666	Resolva para k	20=k/7	$20 = \frac{k}{7}$
46667	Resolva para k	20=k*2^2	$20 = k \cdot 2^{2}$
46668	Resolva para k	240hr=wk	$240 h = w k$
46669	Resolva para k	25=k/5	$25 = \frac{k}{5}$
46670	Resolva para k	25-13k=-14	$25 - 13 k = - 14$
46671	Resolva para k	260000=k(468000)	$260000 = k (468000)$
46672	Resolva para k	260000=k(546000)	$260000 = k (546000)$
46673	Resolva para k	2900=k/3.90	$2900 = \frac{k}{3.9}$
46674	Resolva para k	2k(k+5)=5	$2 k (k + 5) = 5$
46675	Resolva para k	-2k+7=-3	$- 2 k + 7 = - 3$
46676	Resolva para k	2k-3=7	$2 k - 3 = 7$
46677	Resolva para k	-3(2k)=18	$- 3 (2 k) = 18$
46678	Resolva para k	3(k-1)=12	$3 (k - 1) = 12$
46679	Resolva para k	3-1/7k=-5	$3 - \frac{1}{7} k = - 5$
46680	Resolva para k	(3k)/5=5/6	$\frac{3 k}{5} = \frac{5}{6}$
46681	Resolva para k	3k^2=10	$3 k^{2} = 10$
46682	Resolva para k	3=k/(54^3)	$3 = \frac{k}{54^{3}}$
46683	Resolva para k	3=k/5-1	$3 = \frac{k}{5} - 1$
46684	Resolva para k	3=k(54)	$3 = k (54)$
46685	Resolva para k	30+2k+5k=100	$30 + 2 k + 5 k = 100$
46686	Resolva para k	30=k/4	$30 = \frac{k}{4}$
46687	Resolva para k	-30=-5(5k-1)+5(k-7)	$- 30 = - 5 (5 k - 1) + 5 (k - 7)$
46688	Resolva para k	329=(k^2*(2400(35)^2))/600	$329 = \frac{k^{2} \cdot (2400 {(35)}^{2})}{600}$
46689	Resolva para k	3-3k+7k=5b	$3 - 3 k + 7 k = 5 b$
46690	Resolva para k	350=k(1000)	$350 = k (1000)$
46691	Resolva para k	36=k(75)(2)^3	$36 = k (75) {(2)}^{3}$
46692	Resolva para k	3k+4/9=1/2k+22/9	$3 k + \frac{4}{9} = \frac{1}{2} k + \frac{22}{9}$
46693	Resolva para k	3k+10=7	$3 k + 10 = 7$
46694	Resolva para k	3k+4=4	$3 k + 4 = 4$
46695	Resolva para k	3k-2=10	$3 k - 2 = 10$
46696	Resolva para k	3k-8=5	$3 k - 8 = 5$
46697	Resolva para k	4(k+2)-k=-6+9	$4 (k + 2) - k = - 6 + 9$
46698	Resolva para k	-4(k-2)+14=3k-20	$- 4 (k - 2) + 14 = 3 k - 20$
46699	Resolva para k	4=k/36	$4 = \frac{k}{36}$
46700	Resolva para k	42kg=92.4lb	$42 kg = 92.4 lbs$