-12x-39=-4x+17

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Solution for -12x-39=-4x+17 equation:


Simplifying
-12x + -39 = -4x + 17

Reorder the terms:
-39 + -12x = -4x + 17

Reorder the terms:
-39 + -12x = 17 + -4x

Solving
-39 + -12x = 17 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
-39 + -12x + 4x = 17 + -4x + 4x

Combine like terms: -12x + 4x = -8x
-39 + -8x = 17 + -4x + 4x

Combine like terms: -4x + 4x = 0
-39 + -8x = 17 + 0
-39 + -8x = 17

Add '39' to each side of the equation.
-39 + 39 + -8x = 17 + 39

Combine like terms: -39 + 39 = 0
0 + -8x = 17 + 39
-8x = 17 + 39

Combine like terms: 17 + 39 = 56
-8x = 56

Divide each side by '-8'.
x = -7

Simplifying
x = -7

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