3(-4y-4x)=72

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Solution for 3(-4y-4x)=72 equation: 


Simplifying
3(-4y + -4x) = 72

Reorder the terms:
3(-4x + -4y) = 72
(-4x * 3 + -4y * 3) = 72
(-12x + -12y) = 72

Solving
-12x + -12y = 72

Solving for variable 'x'.

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

Add '12y' to each side of the equation.
-12x + -12y + 12y = 72 + 12y

Combine like terms: -12y + 12y = 0
-12x + 0 = 72 + 12y
-12x = 72 + 12y

Divide each side by '-12'.
x = -6 + -1y

Simplifying
x = -6 + -1y

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