-2x-15-2x=39

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Solution for -2x-15-2x=39 equation:


Simplifying
-2x + -15 + -2x = 39

Reorder the terms:
-15 + -2x + -2x = 39

Combine like terms: -2x + -2x = -4x
-15 + -4x = 39

Solving
-15 + -4x = 39

Solving for variable 'x'.

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

Add '15' to each side of the equation.
-15 + 15 + -4x = 39 + 15

Combine like terms: -15 + 15 = 0
0 + -4x = 39 + 15
-4x = 39 + 15

Combine like terms: 39 + 15 = 54
-4x = 54

Divide each side by '-4'.
x = -13.5

Simplifying
x = -13.5

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