-15x-20=-12x+85

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Solution for -15x-20=-12x+85 equation:


Simplifying
-15x + -20 = -12x + 85

Reorder the terms:
-20 + -15x = -12x + 85

Reorder the terms:
-20 + -15x = 85 + -12x

Solving
-20 + -15x = 85 + -12x

Solving for variable 'x'.

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

Add '12x' to each side of the equation.
-20 + -15x + 12x = 85 + -12x + 12x

Combine like terms: -15x + 12x = -3x
-20 + -3x = 85 + -12x + 12x

Combine like terms: -12x + 12x = 0
-20 + -3x = 85 + 0
-20 + -3x = 85

Add '20' to each side of the equation.
-20 + 20 + -3x = 85 + 20

Combine like terms: -20 + 20 = 0
0 + -3x = 85 + 20
-3x = 85 + 20

Combine like terms: 85 + 20 = 105
-3x = 105

Divide each side by '-3'.
x = -35

Simplifying
x = -35

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