-15+-15=12x

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


Simplifying
-15 + -15 = 12x

Combine like terms: -15 + -15 = -30
-30 = 12x

Solving
-30 = 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.
-30 + -12x = 12x + -12x

Combine like terms: 12x + -12x = 0
-30 + -12x = 0

Add '30' to each side of the equation.
-30 + 30 + -12x = 0 + 30

Combine like terms: -30 + 30 = 0
0 + -12x = 0 + 30
-12x = 0 + 30

Combine like terms: 0 + 30 = 30
-12x = 30

Divide each side by '-12'.
x = -2.5

Simplifying
x = -2.5

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