-12x-2y=-42

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Solution for -12x-2y=-42 equation: 


Simplifying
-12x + -2y = -42

Solving
-12x + -2y = -42

Solving for variable 'x'.

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

Add '2y' to each side of the equation.
-12x + -2y + 2y = -42 + 2y

Combine like terms: -2y + 2y = 0
-12x + 0 = -42 + 2y
-12x = -42 + 2y

Divide each side by '-12'.
x = 3.5 + -0.1666666667y

Simplifying
x = 3.5 + -0.1666666667y

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