-189=-12x+87

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Solution for -189=-12x+87 equation:


Simplifying
-189 = -12x + 87

Reorder the terms:
-189 = 87 + -12x

Solving
-189 = 87 + -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.
-189 + 12x = 87 + -12x + 12x

Combine like terms: -12x + 12x = 0
-189 + 12x = 87 + 0
-189 + 12x = 87

Add '189' to each side of the equation.
-189 + 189 + 12x = 87 + 189

Combine like terms: -189 + 189 = 0
0 + 12x = 87 + 189
12x = 87 + 189

Combine like terms: 87 + 189 = 276
12x = 276

Divide each side by '12'.
x = 23

Simplifying
x = 23

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