-6x-15=21

Simple and best practice solution for -6x-15=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 -6x-15=21 equation: 


Simplifying
-6x + -15 = 21

Reorder the terms:
-15 + -6x = 21

Solving
-15 + -6x = 21

Solving for variable 'x'.

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

Add '15' to each side of the equation.
-15 + 15 + -6x = 21 + 15

Combine like terms: -15 + 15 = 0
0 + -6x = 21 + 15
-6x = 21 + 15

Combine like terms: 21 + 15 = 36
-6x = 36

Divide each side by '-6'.
x = -6

Simplifying
x = -6

See similar equations:

| 77=3x+20 | | 80=10d-20 | | 8z^2+10x=12 | | 5(y-2)=-2(12-9y)+y | | x^4-8x^2+16=0 | | 5x+4=6x-6 | | 6x+9=8x-3 | | s^2-17s-60=0 | | 15+2x=75 | | 2x=60+5x | | 6x-12=8x-4 | | 6x-6+5x=66+2x | | 13=19-2x | | d^2-20d+99=0 | | x^2-6x-12=0 | | 8.1y-4.5x=5.4 | | m^2-7m-120=0 | | 10y-8y= | | 25x^3-27=0 | | 7z+5=-19 | | f^2+4f-32=0 | | 8y+2y= | | n^2-9n+14=0 | | 7X-2(X-11)=-23 | | 1y-4.5x=5.4 | | 3(2Z-3)=75 | | 10b^2-3b-4=0 | | 7(1-y)=-3(y-2) | | 4(X-7)=4 | | y=y-4 | | 1x-4.5=5.4 | | 4(x-6)+8=6(x+2)-8 |

Equations solver categories