-45=3x-12

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Solution for -45=3x-12 equation:


Simplifying
-45 = 3x + -12

Reorder the terms:
-45 = -12 + 3x

Solving
-45 = -12 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-45 + -3x = -12 + 3x + -3x

Combine like terms: 3x + -3x = 0
-45 + -3x = -12 + 0
-45 + -3x = -12

Add '45' to each side of the equation.
-45 + 45 + -3x = -12 + 45

Combine like terms: -45 + 45 = 0
0 + -3x = -12 + 45
-3x = -12 + 45

Combine like terms: -12 + 45 = 33
-3x = 33

Divide each side by '-3'.
x = -11

Simplifying
x = -11

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