-72=-9x

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Solution for -72=-9x equation:


Simplifying
-72 = -9x

Solving
-72 = -9x

Solving for variable 'x'.

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

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

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

Add '72' to each side of the equation.
-72 + 72 + 9x = 0 + 72

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

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

Divide each side by '9'.
x = 8

Simplifying
x = 8

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