-15x+2x-40=-9x-36

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Solution for -15x+2x-40=-9x-36 equation:


Simplifying
-15x + 2x + -40 = -9x + -36

Reorder the terms:
-40 + -15x + 2x = -9x + -36

Combine like terms: -15x + 2x = -13x
-40 + -13x = -9x + -36

Reorder the terms:
-40 + -13x = -36 + -9x

Solving
-40 + -13x = -36 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
-40 + -13x + 9x = -36 + -9x + 9x

Combine like terms: -13x + 9x = -4x
-40 + -4x = -36 + -9x + 9x

Combine like terms: -9x + 9x = 0
-40 + -4x = -36 + 0
-40 + -4x = -36

Add '40' to each side of the equation.
-40 + 40 + -4x = -36 + 40

Combine like terms: -40 + 40 = 0
0 + -4x = -36 + 40
-4x = -36 + 40

Combine like terms: -36 + 40 = 4
-4x = 4

Divide each side by '-4'.
x = -1

Simplifying
x = -1

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