-6(2x+9)=78

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Solution for -6(2x+9)=78 equation:


Simplifying
-6(2x + 9) = 78

Reorder the terms:
-6(9 + 2x) = 78
(9 * -6 + 2x * -6) = 78
(-54 + -12x) = 78

Solving
-54 + -12x = 78

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 + -12x = 78 + 54

Combine like terms: -54 + 54 = 0
0 + -12x = 78 + 54
-12x = 78 + 54

Combine like terms: 78 + 54 = 132
-12x = 132

Divide each side by '-12'.
x = -11

Simplifying
x = -11

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