7-7x+4x=-20

Simple and best practice solution for 7-7x+4x=-20 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 7-7x+4x=-20 equation: 


Simplifying
7 + -7x + 4x = -20

Combine like terms: -7x + 4x = -3x
7 + -3x = -20

Solving
7 + -3x = -20

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + -3x = -20 + -7

Combine like terms: 7 + -7 = 0
0 + -3x = -20 + -7
-3x = -20 + -7

Combine like terms: -20 + -7 = -27
-3x = -27

Divide each side by '-3'.
x = 9

Simplifying
x = 9

See similar equations:

| 152+10r=200+4r | | 54=4x+6x-6 | | 15x^3-25x^2+10x= | | 322=7(7v+4) | | 4k-1-3=2+3+3k-4 | | x^2-16x+64=48 | | 119=6x+7x+2 | | 5b-2=4b+7 | | 2-5b=b-4 | | 0=8n+8n | | 7-5x=1-3x | | 0=-5a-4a | | -3-7x+x=-9 | | 14+2b=-b-7 | | x=5000+x(.4) | | -8=a-2+2 | | x/3/2x-1 | | 3x-9-7x=-49 | | .5(t+5)=41 | | 9.1d=7.28 | | 6n+7=2n+15 | | 6n+5=2n+15 | | 16z^2-11z-5=0 | | y=(4-6k)x | | -.50(8x+4)=26 | | 35y-14=28y | | 4+x-2x=2 | | 8x-5(x-1)=9x+1 | | 0=-4m-7m | | x+1+4=-1 | | -(n-4)=-7(2n-8) | | -8n+2n=-6 |

Equations solver categories