-12x-40=200

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Solution for -12x-40=200 equation: 


Simplifying
-12x + -40 = 200

Reorder the terms:
-40 + -12x = 200

Solving
-40 + -12x = 200

Solving for variable 'x'.

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

Add '40' to each side of the equation.
-40 + 40 + -12x = 200 + 40

Combine like terms: -40 + 40 = 0
0 + -12x = 200 + 40
-12x = 200 + 40

Combine like terms: 200 + 40 = 240
-12x = 240

Divide each side by '-12'.
x = -20

Simplifying
x = -20

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