12x-42y=-132

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Solution for 12x-42y=-132 equation: 


Simplifying
12x + -42y = -132

Solving
12x + -42y = -132

Solving for variable 'x'.

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

Add '42y' to each side of the equation.
12x + -42y + 42y = -132 + 42y

Combine like terms: -42y + 42y = 0
12x + 0 = -132 + 42y
12x = -132 + 42y

Divide each side by '12'.
x = -11 + 3.5y

Simplifying
x = -11 + 3.5y

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