-3x-9=15x

Simple and best practice solution for -3x-9=15x 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 -3x-9=15x equation:


Simplifying
-3x + -9 = 15x

Reorder the terms:
-9 + -3x = 15x

Solving
-9 + -3x = 15x

Solving for variable 'x'.

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

Add '-15x' to each side of the equation.
-9 + -3x + -15x = 15x + -15x

Combine like terms: -3x + -15x = -18x
-9 + -18x = 15x + -15x

Combine like terms: 15x + -15x = 0
-9 + -18x = 0

Add '9' to each side of the equation.
-9 + 9 + -18x = 0 + 9

Combine like terms: -9 + 9 = 0
0 + -18x = 0 + 9
-18x = 0 + 9

Combine like terms: 0 + 9 = 9
-18x = 9

Divide each side by '-18'.
x = -0.5

Simplifying
x = -0.5

See similar equations:

| 24/.5 | | -14+b=-12 | | 26x+11=-37 | | 24/0.05 | | X/2-4=3x4-6 | | 70=350/(75/10) | | 4x+y=33 | | 13=k/11 | | 12/7p=18/7 | | 21.5x+13.75= | | -2+z/2=1 | | b-15=-19 | | 2/5-7/8 | | 350/7.5 | | 70=k/5 | | 2y=96-8x | | 1/3(12-9n)=4+3n | | 2m-n+(3m+3n+5)=2 | | y=-21.5+13.75 | | 2/3(2x-1)=6 | | 9(7)-13= | | X^2-(-3x)+4+7x^2-8x-6= | | 9(63)-13= | | x+5-2x=7-(x-3) | | 6-3w= | | (7n-8)-(3n-6)= | | y=6.6-7.7 | | 7+2(8-6p)= | | 1/2(y-6)=12 | | 5a-7=7a-17 | | (7/2)^2/3 | | (7n/ |

Equations solver categories