125-2x=6x+21

Simple and best practice solution for 125-2x=6x+21 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 125-2x=6x+21 equation:


Simplifying
125 + -2x = 6x + 21

Reorder the terms:
125 + -2x = 21 + 6x

Solving
125 + -2x = 21 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
125 + -2x + -6x = 21 + 6x + -6x

Combine like terms: -2x + -6x = -8x
125 + -8x = 21 + 6x + -6x

Combine like terms: 6x + -6x = 0
125 + -8x = 21 + 0
125 + -8x = 21

Add '-125' to each side of the equation.
125 + -125 + -8x = 21 + -125

Combine like terms: 125 + -125 = 0
0 + -8x = 21 + -125
-8x = 21 + -125

Combine like terms: 21 + -125 = -104
-8x = -104

Divide each side by '-8'.
x = 13

Simplifying
x = 13

See similar equations:

| 16+(6-1)32=176 | | 6+2(x+3)=x-3(1-2x) | | 3=7x+6x+3 | | 4x=7+-21-10x | | 3x+9+6x=9 | | n+40=210 | | 3x+19=5x+3 | | e+5=14 | | -62-3x=8-10x | | 6x+z=103-6x | | 5(2X-1)+2=7(x+1)-11 | | 0=2x^2+8x-1056 | | x^2=-14x-33 | | x-.2x=320 | | x-.2x=240 | | 4x-10=2x | | 3x-1=10x-36 | | x^2-16x=-51 | | -9(x-9)=2(2-x)-2 | | 4x+24=3x+1 | | 10+a^2=-7a | | x^3-13x-9=0 | | x+2x+1=16 | | x+99=100 | | x-.2x=160 | | 99-3x=15+23 | | -20x+19=-x^2 | | 11a+19b+6c+4c-2b-4a= | | 11(6c-1)-8=64c+11 | | 5x+37=14x-71 | | 9-7-6x=48 | | 6x-5=46 |

Equations solver categories