8x+40-4x=120

Simple and best practice solution for 8x+40-4x=120 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 8x+40-4x=120 equation:


Simplifying
8x + 40 + -4x = 120

Reorder the terms:
40 + 8x + -4x = 120

Combine like terms: 8x + -4x = 4x
40 + 4x = 120

Solving
40 + 4x = 120

Solving for variable 'x'.

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

Add '-40' to each side of the equation.
40 + -40 + 4x = 120 + -40

Combine like terms: 40 + -40 = 0
0 + 4x = 120 + -40
4x = 120 + -40

Combine like terms: 120 + -40 = 80
4x = 80

Divide each side by '4'.
x = 20

Simplifying
x = 20

See similar equations:

| 4x/4=48/4 | | 5-4(5-7x)=0 | | (8x-9)(2x+8)=0 | | (2e^3x)-1=9 | | 6+x=5x+2 | | 2u^4+3u^2+1=0 | | x^2-192x=0 | | -2k+23=8k-(k-5) | | 8-7x=3x+9 | | 5(1+4x)=-33+x | | 29-8=12+(p-3) | | -[3z^2+5z-(2z^2-8z)]+[(8z^2-[5z-z^2])+5z^2]= | | 4(2s-1)-5=6s | | 38-8k=-2(8k+7)-4 | | -8p-11=7(1+2p)+4 | | Y=xcos(3x) | | -11y^2+2y+7=0 | | 13x^3+15x^2+18x=0 | | 3x+6-7(x+1)=2x+4 | | -40+6x=6x-8(x-2) | | 17x^2-x+2=0 | | y-9=6y+16 | | -14c^2-8c-3=0 | | 3y^2-5y+6=0 | | D^2-3d-2=0 | | x+3=-2x+1 | | 5x+15y=2290 | | 3t^2+10t-12=0 | | 3x+14=40 | | -36-3n=-6n-6(1-3n) | | 140m+60n-160m-50n= | | [5n+12]+2=0 |

Equations solver categories