-10+90=-21x+2

Simple and best practice solution for -10+90=-21x+2 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for -10+90=-21x+2 equation: 



-10+90=-21x+2

We move all terms to the left:

-10+90-(-21x+2)=0

We add all the numbers together, and all the variables

-(-21x+2)+80=0

We get rid of parentheses

21x-2+80=0

We add all the numbers together, and all the variables

21x+78=0

We move all terms containing x to the left, all other terms to the right

21x=-78

x=-78/21

x=-3+5/7

See similar equations:

| 5p−–13p−8=10 | | 3/7x+4/7x=60 | | a=800(1+0.02)^20 | | x+6+x=x+6+x | | 10y+6=104 | | 10y=98 | | 16x+20=4x-20 | | 14(x-8)=3 | | 10.34=0.027x | | X=90*3y+764 | | 0,25x-x=3,25 | | X=5y*6 | | (x+9)+x+2(x+9)=87 | | 2(4+w)+2w=36 | | 5(x-1)×3=13 | | 5=3s | | k(k+1)+(k+2)-1=0 | | 25(3x-12)=150 | | 2(3x+2)=2(x-1) | | -27=2(u-3)-5u | | 13=5(w+8)-8w | | -36=8y+7(y-3) | | -1=v+8/12 | | -1=m/4-3 | | 1.22=x+.08x | | 56=(x+20) | | 4(4-2h)=40 | | 41=(2x-51) | | 9x^2+85x-3300=0 | | x+x+32=118 | | 30x=2x+168 | | 1/5x=1/3x-4 |

Equations solver categories