2x+129+6x+-21=180

Simple and best practice solution for 2x+129+6x+-21=180 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 2x+129+6x+-21=180 equation:


Simplifying
2x + 129 + 6x + -21 = 180

Reorder the terms:
129 + -21 + 2x + 6x = 180

Combine like terms: 129 + -21 = 108
108 + 2x + 6x = 180

Combine like terms: 2x + 6x = 8x
108 + 8x = 180

Solving
108 + 8x = 180

Solving for variable 'x'.

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

Add '-108' to each side of the equation.
108 + -108 + 8x = 180 + -108

Combine like terms: 108 + -108 = 0
0 + 8x = 180 + -108
8x = 180 + -108

Combine like terms: 180 + -108 = 72
8x = 72

Divide each side by '8'.
x = 9

Simplifying
x = 9

See similar equations:

| 7x+170+5x+82=180 | | 7x+170=5x+82 | | 6x+5y=113 | | 8x+-15+4x+111=180 | | 7x+-6+4x+65=180 | | 8x+141+3x+149=180 | | 7b-2=B | | 7x+75+3x+15=180 | | 4x+198+2x+90=180 | | 3x+175+6x+131=180 | | 0=-5t^2+20t | | 3x+105+8x+163=180 | | 3x+105+8x+163=1809 | | 5x+-50+2x+97=180 | | 2x+76+5x+62=180 | | 7x+-21+5x+-3=180 | | 8x-(3x+5)=3x-39 | | 6x+142+2x+158=180 | | 7x+21+5x+-9=180 | | 4x+47+7x+-32=180 | | 6x+-21+3x+75=180 | | 6x+118+2x+150=180 | | 5x+49+8x+-129=180 | | 2x^2+49=65 | | 5n^2+3n+296=0 | | 2x+94+4x+182=180 | | 5x+106+8x+165=180 | | 2x+111+5x+20=180 | | 5x+150+8x+264=180 | | 2x+86+5x+136=180 | | y^3+2y^2=9y+18 | | 4(y-3)=24 |

Equations solver categories