Mathway | Problemi più comuni

Problemi più comuni

Livello	Argomento	Problema	Problema formattato
39601	求解x	30=(x)(20)	$30 = (x) (20)$
39602	求解x	3x-(1/x)^-1+5-12x=-3x+6	$3 x - {(\frac{1}{x})}^{- 1} + 5 - 12 x = - 3 x + 6$
39603	求解x	3x+y=11	$3 x + y = 11$
39604	求解x	4*3^x=5^(2x-1)	$4 \cdot 3^{x} = 5^{2 x - 1}$
39605	求解x	4(9-x)^0.5-6=10	$4 {(9 - x)}^{0.5} - 6 = 10$
39606	求解x	5 radice quadrata di x+7=25	$5 \sqrt{x + 7} = 25$
39607	求解x	5*(w+9)=60	$5 \cdot (w + 9) = 60$
39608	求解w	w+3.5=5.29	$w + 3.5 = 5.29$
39609	求解w	w+3 3/8=1 5/6	$w + 3 \frac{3}{8} = 1 \frac{5}{6}$
39610	求解w	w+5=11	$w + 5 = 11$
39611	求解w	w+5=4	$w + 5 = 4$
39612	求解w	w-9=12	$w - 9 = 12$
39613	求解w	w=1/9	$w = \frac{1}{9}$
39614	求解w	w=6	$w = 6$
39615	求解W	W=p(b-a)	$W = p (b - a)$
39616	求解w	w-1=1	$w - 1 = 1$
39617	求解w	-w-1=6w+20	$- w - 1 = 6 w + 20$
39618	求解w	w-14=14	$w - 14 = 14$
39619	求解w	w-15=2	$w - 15 = 2$
39620	求解w	w-16.7=8.27	$w - 16.7 = 8.27$
39621	求解w	w(w+1)(w+2)=40	$w (w + 1) (w + 2) = 40$
39622	求解w	w*1/6=16	$w \cdot \frac{1}{6} = 16$
39623	求解w	w*8=5.6	$w \cdot 8 = 5.6$
39624	求解w	w-0.15=4.9	$w - 0.15 = 4.9$
39625	求解w	w-1/3=1/2	$w - \frac{1}{3} = \frac{1}{2}$
39626	求解w	w-3/2=-3/5w+6/5	$w - \frac{3}{2} = - \frac{3}{5} w + \frac{6}{5}$
39627	求解w	w-3/4=3 3/5	$w - \frac{3}{4} = 3 \frac{3}{5}$
39628	求解w	w-3/4=8 1/2	$w - \frac{3}{4} = 8 \frac{1}{2}$
39629	求解w	w-3/5=-1/3	$w - \frac{3}{5} = - \frac{1}{3}$
39630	求解w	w-35/w=2	$w - \frac{35}{w} = 2$
39631	求解w	w-7^2=2w^2-6w+56	$w - 7^{2} = 2 w^{2} - 6 w + 56$
39632	求解w	w+(w+7)=110	$w + (w + 7) = 110$
39633	求解w	w+1/3=-5/6	$w + \frac{1}{3} = - \frac{5}{6}$
39634	求解w	w+1/5=-3/4	$w + \frac{1}{5} = - \frac{3}{4}$
39635	求解w	w+3/4=-1/8	$w + \frac{3}{4} = - \frac{1}{8}$
39636	求解w	w+3/5=1/2	$w + \frac{3}{5} = \frac{1}{2}$
39637	求解t	8t+4=6t+5	$8 t + 4 = 6 t + 5$
39638	求解t	8t=-60	$8 t = - 60$
39639	求解t	-8t-23=-15	$- 8 t - 23 = - 15$
39640	求解t	8t-7=7+11	$8 t - 7 = 7 + 11$
39641	求解t	9=157-9t-16t^2	$9 = 157 - 9 t - 16 t^{2}$
39642	求解t	900000=69.2e^(0.0467t)	$900000 = 69.2 e^{0.0467 t}$
39643	求解t	A(2000)=p(1+0.0025/(12(3)))^(nt)	$A (2000) = p {(1 + \frac{0.0025}{12 (3)})}^{n t}$
39644	求解t	A=pe^(rt)	$A = p e^{r t}$
39645	求解t	a=m+mrt	$a = m + m r t$
39646	求解t	d=0.2t	$d = 0.2 t$
39647	求解t	d=mt+b	$d = m t + b$
39648	求解t	d=yt+1/2*(at^2)	$d = y t + \frac{1}{2} \cdot (a t^{2})$
39649	求解t	e=-2t+39	$e = - 2 t + 39$
39650	求解t	h(t)=-4.9t^2+5t+9	$h (t) = - 4.9 t^{2} + 5 t + 9$
39651	求解t	h=100-16t^2	$h = 100 - 16 t^{2}$
39652	求解t	h=-16t^2+1053	$h = - 16 t^{2} + 1053$
39653	求解t	h=-16t^2+144	$h = - 16 t^{2} + 144$
39654	求解t	h=-16t^2+144t	$h = - 16 t^{2} + 144 t$
39655	求解t	h=-16t^2+64t+720	$h = - 16 t^{2} + 64 t + 720$
39656	求解n	5(n-1/10)=1/2	$5 (n - \frac{1}{10}) = \frac{1}{2}$
39657	求解t	4 1/4÷5 1/5=t÷6 1/6	$4 \frac{1}{4} \div 5 \frac{1}{5} = t \div 6 \frac{1}{6}$
39658	求解t	4t^2-9/t-35=0	$4 t^{2} - \frac{9}{t} - 35 = 0$
39659	求解t	4t^2+5=9t	$4 t^{2} + 5 = 9 t$
39660	求解t	4t^2-9=0	$4 t^{2} - 9 = 0$
39661	求解t	40t-5t^2=15	$40 t - 5 t^{2} = 15$
39662	求解t	41*t=-336	$41 \cdot t = - 336$
39663	求解t	480(t-35/60)=440t	$480 (t - \frac{35}{60}) = 440 t$
39664	求解t	4n=2(t-3)	$4 n = 2 (t - 3)$
39665	求解t	4t+17-4w=w(2t)	$4 t + 17 - 4 w = w (2 t)$
39666	求解t	-4t+26=21	$- 4 t + 26 = 21$
39667	求解t	4t+4+5t-8t=4+6	$4 t + 4 + 5 t - 8 t = 4 + 6$
39668	求解t	4t-t-6=2t-3	$4 t - t - 6 = 2 t - 3$
39669	求解t	5(2t-1)+4t=10-t	$5 (2 t - 1) + 4 t = 10 - t$
39670	求解t	-5(3t-4)+3t=5t-9	$- 5 (3 t - 4) + 3 t = 5 t - 9$
39671	求解t	-5(4t-3)+7t=3t-2	$- 5 (4 t - 3) + 7 t = 3 t - 2$
39672	求解t	5(t+1)+8=3(t-2)	$5 (t + 1) + 8 = 3 (t - 2)$
39673	求解t	5(2)^(8t)=15	$5 {(2)}^{8 t} = 15$
39674	求解t	53/(5/40)=t/60	$\frac{53}{\frac{5}{40}} = \frac{t}{60}$
39675	求解t	5t^2-9t=0	$5 t^{2} - 9 t = 0$
39676	求解t	5t^3-15t^2-50t=0	$5 t^{3} - 15 t^{2} - 50 t = 0$
39677	求解t	5+8=2t-12	$5 + 8 = 2 t - 12$
39678	求解t	5=t^2	$5 = t^{2}$
39679	求解t	5=-16t^2+45t+6	$5 = - 16 t^{2} + 45 t + 6$
39680	求解t	50=10*3^t	$50 = 10 \cdot 3^{t}$
39681	求解t	5t+3y=420	$5 t + 3 y = 420$
39682	求解t	5t+5+5t-9t=3+6	$5 t + 5 + 5 t - 9 t = 3 + 6$
39683	求解t	5t+8=43	$5 t + 8 = 43$
39684	求解t	5t-26=18t	$5 t - 26 = 18 t$
39685	求解t	-5t-3+2t=24	$- 5 t - 3 + 2 t = 24$
39686	求解t	6-(t+4)+6t-8=t+2	$6 - (t + 4) + 6 t - 8 = t + 2$
39687	求解t	6(t+8)=66	$6 (t + 8) = 66$
39688	求解t	6(t-3)+8t=7(2t+4-12)	$6 (t - 3) + 8 t = 7 (2 t + 4 - 12)$
39689	求解t	6(t-5)=2(t+5)	$6 (t - 5) = 2 (t + 5)$
39690	求解t	6.02t=19.866	$6.02 t = 19.866$
39691	求解t	6t^2=7t	$6 t^{2} = 7 t$
39692	求解t	6t^(2+5)=2t^(2+1)	$6 t^{2 + 5} = 2 t^{2 + 1}$
39693	求解t	6=4/-7t	$6 = \frac{4}{- 7} t$
39694	求解t	6=4e^(t+3)	$6 = 4 e^{t + 3}$
39695	求解t	6=4t-3t-2	$6 = 4 t - 3 t - 2$
39696	求解t	-64t^2+qt+b=h	$- 64 t^{2} + qts + b = h$
39697	求解t	250=25t	$250 = 25 t$
39698	求解t	26.6=18.5e^(0.1726t)	$26.6 = 18.5 e^{0.1726 t}$
39699	求解t	2t+4/3=11/3+(19t)/3	$2 t + \frac{4}{3} = \frac{11}{3} + \frac{19 t}{3}$
39700	求解t	2t+1.2=6.9t-25.75	$2 t + 1.2 = 6.9 t - 25.75$