-6x+6(-2x-9)=72

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Solution for -6x+6(-2x-9)=72 equation:


Simplifying
-6x + 6(-2x + -9) = 72

Reorder the terms:
-6x + 6(-9 + -2x) = 72
-6x + (-9 * 6 + -2x * 6) = 72
-6x + (-54 + -12x) = 72

Reorder the terms:
-54 + -6x + -12x = 72

Combine like terms: -6x + -12x = -18x
-54 + -18x = 72

Solving
-54 + -18x = 72

Solving for variable 'x'.

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

Add '54' to each side of the equation.
-54 + 54 + -18x = 72 + 54

Combine like terms: -54 + 54 = 0
0 + -18x = 72 + 54
-18x = 72 + 54

Combine like terms: 72 + 54 = 126
-18x = 126

Divide each side by '-18'.
x = -7

Simplifying
x = -7

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