-15x-15=90

Simple and best practice solution for -15x-15=90 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 -15x-15=90 equation: 


Simplifying
-15x + -15 = 90

Reorder the terms:
-15 + -15x = 90

Solving
-15 + -15x = 90

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 + -15x = 90 + 15

Combine like terms: -15 + 15 = 0
0 + -15x = 90 + 15
-15x = 90 + 15

Combine like terms: 90 + 15 = 105
-15x = 105

Divide each side by '-15'.
x = -7

Simplifying
x = -7

See similar equations:

| X-2.16=9.87 | | 12x-12=4+6x | | 3/x=9/25 | | X-9.7=7.8 | | 29,000,000/X=8.57 | | 9z+6z=7z-6+3z | | -3(4t+5)+7(3t-4)= | | -6(3x-4)=120 | | t−8=5(t/3−8 | | 86=x+6x+9 | | 18x+6=2x-9x | | 9x/5-33=3 | | 73=4x+5x+10 | | 6a+18=0 | | x+124=431 | | 0.2(d-2)=0.3d+5-3+0.1d | | 3(x+4)+4(7x-3)= | | 6x+2=2x-7x | | 9p=6p+22 | | (6-2x)+2=10 | | 4y+3=31 | | t−8=5(t/3−8) | | 3x-54=6 | | 16-2x+3x-4=15 | | 640,00/X=14.56 | | 20-5(3m+5)+19m= | | -8p-(-3q+6)+(11p+8)= | | 24-16/0 | | R-14=4 | | -14x+70=0 | | 4a-90a= | | (3u+2)(5+u)=0 |

Equations solver categories