-72=x-9

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Solution for -72=x-9 equation:


Simplifying
-72 = x + -9

Reorder the terms:
-72 = -9 + x

Solving
-72 = -9 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-72 + -1x = -9 + x + -1x

Combine like terms: x + -1x = 0
-72 + -1x = -9 + 0
-72 + -1x = -9

Add '72' to each side of the equation.
-72 + 72 + -1x = -9 + 72

Combine like terms: -72 + 72 = 0
0 + -1x = -9 + 72
-1x = -9 + 72

Combine like terms: -9 + 72 = 63
-1x = 63

Divide each side by '-1'.
x = -63

Simplifying
x = -63

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