-4(2x+12y)=129

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Solution for -4(2x+12y)=129 equation: 


Simplifying
-4(2x + 12y) = 129
(2x * -4 + 12y * -4) = 129
(-8x + -48y) = 129

Solving
-8x + -48y = 129

Solving for variable 'x'.

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

Add '48y' to each side of the equation.
-8x + -48y + 48y = 129 + 48y

Combine like terms: -48y + 48y = 0
-8x + 0 = 129 + 48y
-8x = 129 + 48y

Divide each side by '-8'.
x = -16.125 + -6y

Simplifying
x = -16.125 + -6y

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