15=-12x-45

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Solution for 15=-12x-45 equation: 


Simplifying
15 = -12x + -45

Reorder the terms:
15 = -45 + -12x

Solving
15 = -45 + -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.
15 + 12x = -45 + -12x + 12x

Combine like terms: -12x + 12x = 0
15 + 12x = -45 + 0
15 + 12x = -45

Add '-15' to each side of the equation.
15 + -15 + 12x = -45 + -15

Combine like terms: 15 + -15 = 0
0 + 12x = -45 + -15
12x = -45 + -15

Combine like terms: -45 + -15 = -60
12x = -60

Divide each side by '12'.
x = -5

Simplifying
x = -5

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