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Problemas populares Álgebra

82=j+(-12)	82=j+(-12)
solvefor x,yn=0.2y[n-1]+x[n]	solvefor\:x,yn=0.2y[n-1]+x[n]
solvefor y,2y+6=x	solvefor\:y,2y+6=x
solvefor x,5x*6y=12	solvefor\:x,5x\cdot\:6y=12
solvefor a,c+d=4a-b	solvefor\:a,c+d=4a-b
z=((-3sqrt(3)+3i))/2	z=\frac{(-3\sqrt{3}+3i)}{2}
solvefor x,-4x+y=-9	solvefor\:x,-4x+y=-9
(x+2x+x)/2 =3521	\frac{x+2x+x}{2}=3521
e-y(y-6)-y=-y^2-16	e-y(y-6)-y=-y^{2}-16
21/2y-1/4y=11	\frac{21}{2}\cdot\:y-\frac{1}{4}\cdot\:y=11
solvefor x,f=f(1-x)	solvefor\:x,f=f(1-x)
solvefor x,f(3x-2)=5+6x	solvefor\:x,f(3x-2)=5+6x
solvefor x,z=f(y-2x)+g(2y-x)	solvefor\:x,z=f(y-2x)+g(2y-x)
solvefor x,xy+x-2y=7	solvefor\:x,xy+x-2y=7
f=sqrt(24+6\sqrt{6)}-sqrt(21-6\sqrt{6)}	f=\sqrt{24+6\sqrt{6}}-\sqrt{21-6\sqrt{6}}
(5-2)r=8	(5-2)r=8
solvefor x,2x-1/3-y-2/5 =0	solvefor\:x,2x-\frac{1}{3}-y-\frac{2}{5}=0
solvefor c,log_{10}(d)=log_{10}(c)-2	solvefor\:c,\log_{10}(d)=\log_{10}(c)-2
solvefor x,x-2y=20	solvefor\:x,x-2y=20
a+b+k(a+b)=30	a+b+k(a+b)=30
solvefor x,z(p^2-q^2)=x-y	solvefor\:x,z(p^{2}-q^{2})=x-y
0.2(8+h)=0.5(6-h)	0.2(8+h)=0.5(6-h)
v=(12)(7)(3)	v=(12)(7)(3)
solvefor x,x+4y=36	solvefor\:x,x+4y=36
a*f(0.5)y=-5	a\cdot\:f(0.5)y=-5
0.18y+0.03(y+9000)=1950	0.18y+0.03(y+9000)=1950
solvefor x,x+y=56	solvefor\:x,x+y=56
solvefor x,x+y=65	solvefor\:x,x+y=65
solvefor x,18x-21y+9=0	solvefor\:x,18x-21y+9=0
((2x+3))/4 =x+8	\frac{(2x+3)}{4}=x+8
solvefor x,y(n)=x(n)-(x-4)	solvefor\:x,y(n)=x(n)-(x-4)
solvefor x,x^0y=xy+2x+2y+3	solvefor\:x,x^{0}y=xy+2x+2y+3
-29x+5a=-29	-29x+5a=-29
(n-15)(c+3)=20	(n-15)(c+3)=20
f=sqrt((a^2+16)^2-(a^2-16)^2)	f=\sqrt{(a^{2}+16)^{2}-(a^{2}-16)^{2}}
7x+2x-15+69=-3x+10x-54	7x+2x-15+69=-3x+10x-54
solvefor x,3x-2y+3z=8	solvefor\:x,3x-2y+3z=8
0.75(16-s)+0.5s=9	0.75(16-s)+0.5s=9
solvefor x,x-2y=180	solvefor\:x,x-2y=180
((b)*x+3)/2 =2x	\frac{(b)\cdot\:x+3}{2}=2x
solvefor x,f^{-1}(3)=2 x/5-1	solvefor\:x,f^{-1}(3)=2\frac{x}{5}-1
x+9/50 x=83	x+\frac{9}{50}x=83
solvefor x,x-40y-240=0	solvefor\:x,x-40y-240=0
solvefor p,r=p+q-p+10	solvefor\:p,r=p+q-p+10
solvefor x,3x+5y=4y	solvefor\:x,3x+5y=4y
h+3=-4	h+3=-4
solvefor x,e=kxq%d^2	solvefor\:x,e=kxq\%d^{2}
solvefor a,a*b=a-2b	solvefor\:a,a\cdot\:b=a-2b
x/((-4))=-2	\frac{x}{(-4)}=-2
solvefor x,2x-3y+1x=5y-3x	solvefor\:x,2x-3y+1x=5y-3x
x-348874=0.0198x	x-348874=0.0198x
2^2-m*2+(m-1)=0	2^{2}-m\cdot\:2+(m-1)=0
solvefor x,-2y-4=-x-1	solvefor\:x,-2y-4=-x-1
4n-9=x+2	4n-9=x+2
solvefor j,z=-8-2j	solvefor\:j,z=-8-2j
solvefor x,-2=-2x+z	solvefor\:x,-2=-2x+z
solvefor x,2x-y+9=0	solvefor\:x,2x-y+9=0
(((2019)*x))/(2020)=(2019)^{10},(2020)	\frac{((2019)\cdot\:x)}{2020}=(2019)^{10},(2020)
solvefor x,5x-4y=24	solvefor\:x,5x-4y=24
solvefor a, 1/3 (a+b)c=h	solvefor\:a,\frac{1}{3}(a+b)c=h
solvefor y,2x+(y-4/(x^2))2=1	solvefor\:y,2x+(y-\frac{4}{x^{2}})2=1
(y^1)^1+y^1+y=0	(y^{1})^{1}+y^{1}+y=0
solvefor x,y-2=-4(x-3)	solvefor\:x,y-2=-4(x-3)
solvefor x, x/3+y/5 =7	solvefor\:x,\frac{x}{3}+\frac{y}{5}=7
0.2x+2.1=5.3-0.8x	0.2x+2.1=5.3-0.8x
0.3(6y-4)=0.09(3y+5)	0.3(6y-4)=0.09(3y+5)
((x-2/3)*5)/6 = 10/9	\frac{(x-\frac{2}{3})\cdot\:5}{6}=\frac{10}{9}
solvefor x,9x+y=20	solvefor\:x,9x+y=20
19x=(4\mod 141)	19x=(4\mod\:141)
(b)4x+3=1,1(x=-2)	(b)4x+3=1,1(x=-2)
solvefor y,d^2y-6d+9y=0	solvefor\:y,d^{2}y-6d+9y=0
solvefor x,2x+xy+y=1	solvefor\:x,2x+xy+y=1
5xa+2=17	5xa+2=17
solvefor x,5x+2y=275	solvefor\:x,5x+2y=275
7x+15=3x+31	7x+15=3x+31
b=-57000/1997 e+276000000/1997	b=-\frac{57000}{1997}e+\frac{276000000}{1997}
299x=3,51327=47.07	29\cdot\:9\cdot\:x=3,5\cdot\:13\cdot\:27=47.07
solvefor n,f=f(n-1)+f(n-2)	solvefor\:n,f=f(n-1)+f(n-2)
3x+8=43-2x	3x+8=43-2x
(x+3)/4 = 11/4	\frac{x+3}{4}=\frac{11}{4}
solvefor z,p(1+q^2)=q(z-1)	solvefor\:z,p(1+q^{2})=q(z-1)
0.12(2x-5)+3x=81	0.12(2x-5)+3x=81
solvefor y,2y+10y=x	solvefor\:y,2y+10y=x
solvefor x,2x+y=24.5	solvefor\:x,2x+y=24.5
solvefor x,3y-2x+12=0	solvefor\:x,3y-2x+12=0
r=((2^{n+4}+2(2^n)))/(3(2^n))	r=\frac{(2^{n+4}+2(2^{n}))}{3(2^{n})}
-9y-8+3y+7=-7y+8y-5y+9	-9y-8+3y+7=-7y+8y-5y+9
2x+10=24	2x+10=24
solvefor x,2x+5y-z=30	solvefor\:x,2x+5y-z=30
2n^2+3n-2*(n-1)^2-3(n-1)=4n+1	2n^{2}+3n-2\cdot\:(n-1)^{2}-3(n-1)=4n+1
-x+4x-7=0	-x+4x-7=0
z=(4+5i)+(6-8i)+(3+4i)-(5+6i)-(7-7i)	z=(4+5i)+(6-8i)+(3+4i)-(5+6i)-(7-7i)
25x-1=1252-x	25x-1=1252-x
solvefor x,2x-y+z=5	solvefor\:x,2x-y+z=5
solvefor t,s=(u+v) t/2	solvefor\:t,s=(u+v)\frac{t}{2}
0.07(12000-x)-0.08x=60	0.07(12000-x)-0.08x=60
4x+2=8x-28	4x+2=8x-28
solvefor a,82+b=15a	solvefor\:a,82+b=15a
2z+(7-3i)=9+i	2z+(7-3i)=9+i
a(2)+2x=a(4)	a(2)+2x=a(4)

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