9(3+x)=-72

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Solution for 9(3+x)=-72 equation: 


Simplifying
9(3 + x) = -72
(3 * 9 + x * 9) = -72
(27 + 9x) = -72

Solving
27 + 9x = -72

Solving for variable 'x'.

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

Add '-27' to each side of the equation.
27 + -27 + 9x = -72 + -27

Combine like terms: 27 + -27 = 0
0 + 9x = -72 + -27
9x = -72 + -27

Combine like terms: -72 + -27 = -99
9x = -99

Divide each side by '9'.
x = -11

Simplifying
x = -11

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