139-4x=6x+9

Simple and best practice solution for 139-4x=6x+9 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 139-4x=6x+9 equation:


Simplifying
139 + -4x = 6x + 9

Reorder the terms:
139 + -4x = 9 + 6x

Solving
139 + -4x = 9 + 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.
139 + -4x + -6x = 9 + 6x + -6x

Combine like terms: -4x + -6x = -10x
139 + -10x = 9 + 6x + -6x

Combine like terms: 6x + -6x = 0
139 + -10x = 9 + 0
139 + -10x = 9

Add '-139' to each side of the equation.
139 + -139 + -10x = 9 + -139

Combine like terms: 139 + -139 = 0
0 + -10x = 9 + -139
-10x = 9 + -139

Combine like terms: 9 + -139 = -130
-10x = -130

Divide each side by '-10'.
x = 13

Simplifying
x = 13

See similar equations:

| 17-3a=5a+1-16a | | -35-3x=7-10x | | 8+5x=48+x | | 93-4x=8x+21 | | 15+x+x+x=51-x-x-x | | 5x-2=14x-110 | | 9x^2-54x=13 | | m+16-2m+3m=4m-24+16 | | 6y-19=3y-7 | | 6x+61=10x+13 | | 8p+14=5p+27 | | 3+-13y=11+-5y | | 25-7a=28-4a | | -30+27x=11x+2 | | 3+4x=36+x | | 6X+3Y=855 | | 3-3y=11-5y | | 15+3t=17-t | | 2x-3=10x-59 | | 9p-7=3p+11 | | 6x+33=13x-23 | | 6X=855-3Y | | 5t-7=3+t | | 8y+6=3y-9 | | y^3-5y^2+8y-4=0 | | ax-x=6 | | 6a-14=4a+2 | | 25X^2-56X+12=0 | | 5-2D=15 | | -t=r+px | | x^2+8x+16=9+16 | | x^2+8x=9 |

Equations solver categories