7(x-9)-9=-72

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Solution for 7(x-9)-9=-72 equation:


Simplifying
7(x + -9) + -9 = -72

Reorder the terms:
7(-9 + x) + -9 = -72
(-9 * 7 + x * 7) + -9 = -72
(-63 + 7x) + -9 = -72

Reorder the terms:
-63 + -9 + 7x = -72

Combine like terms: -63 + -9 = -72
-72 + 7x = -72

Add '72' to each side of the equation.
-72 + 72 + 7x = -72 + 72

Combine like terms: -72 + 72 = 0
0 + 7x = -72 + 72
7x = -72 + 72

Combine like terms: -72 + 72 = 0
7x = 0

Solving
7x = 0

Solving for variable 'x'.

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

Divide each side by '7'.
x = 0

Simplifying
x = 0

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