-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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