7x-8x=-9+2x

Simple and best practice solution for 7x-8x=-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-8x=-9+2x equation: 


Simplifying
7x + -8x = -9 + 2x

Combine like terms: 7x + -8x = -1x
-1x = -9 + 2x

Solving
-1x = -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.
-1x + -2x = -9 + 2x + -2x

Combine like terms: -1x + -2x = -3x
-3x = -9 + 2x + -2x

Combine like terms: 2x + -2x = 0
-3x = -9 + 0
-3x = -9

Divide each side by '-3'.
x = 3

Simplifying
x = 3

See similar equations:

| 6x^3-3x^2-300=0 | | 15n-6(-n+6)=10 | | s=0.8d | | 2(3x^2-15+16)=0 | | (X-5)(x-5)=24x | | -97=-2+-5n | | x^3+2x^2+13x+26=0 | | 2-23=5x-8-4x | | 59=d | | 8x-7x+13=10-8 | | -91=-2-5n | | 2(-3.4-1.6y)7y=-17 | | 71=9n+8 | | 75=x/165 | | -11=7-6v | | 2x^(2/3)-5x^(4/3) | | x^2-60x+1200=0 | | 71=7-6v | | 5x-1=-15+7x | | 3(5-9x)+11=313 | | 10+2x=x+21 | | 10(s-9)=-138 | | 30=3k-9 | | 3x+23=24 | | 11a-9-4a=3a+21 | | 7n^2-21n+3n-9=0 | | 5x/9=14/3 | | -5p=-10 | | 7(13x-14x)=-9 | | 15y=45(3) | | 11n+8=10n+12 | | 9=2(3x+5) |

Equations solver categories