-7x=9+2x

Simple and best practice solution for -7x=9+2x 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 -7x=9+2x equation:


Simplifying
-7x = 9 + 2x

Solving
-7x = 9 + 2x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-2x' to each side of the equation.
-7x + -2x = 9 + 2x + -2x

Combine like terms: -7x + -2x = -9x
-9x = 9 + 2x + -2x

Combine like terms: 2x + -2x = 0
-9x = 9 + 0
-9x = 9

Divide each side by '-9'.
x = -1

Simplifying
x = -1

See similar equations:

| 2y-1=y-5 | | (0.16)(5x+3)=7x | | 9x=35+2x | | -2(p-5)+7=-5 | | 6(8x-7)=18x | | 0.11p+1.5=2.49n | | 8x=21+5 | | 2(x-5)+7x+4= | | 7x+63=-2x | | x^2=15+2x | | 2.25y^2+5y+12=0 | | 8x-4x=16 | | 6x^2+3x-15=0 | | 9x=6x+24 | | 6(r-9)+r+30-7r= | | 10-5w=25 | | 5(8x-2)=10x | | 3x-9=-3x+27 | | -4=-21-5x | | 2x^2-29x=0 | | (0.25)(6x+4)=5x | | 3.5=125-5s | | 7x+5=-3+4x+20 | | 4p+p= | | 11-5(a+2)=7+a | | 8=5x-1 | | 2x^2+6x-8=0 | | 6=7x-9 | | 3y^3-y^2+21y-7=0 | | 4s+10=2s+2 | | 4(5x+1)=3x-8x | | 2y-4x=2 |

Equations solver categories