-9(x+1)=-72

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Solution for -9(x+1)=-72 equation: 


Simplifying
-9(x + 1) = -72

Reorder the terms:
-9(1 + x) = -72
(1 * -9 + x * -9) = -72
(-9 + -9x) = -72

Solving
-9 + -9x = -72

Solving for variable 'x'.

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

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

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

Combine like terms: -72 + 9 = -63
-9x = -63

Divide each side by '-9'.
x = 7

Simplifying
x = 7

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