144=72+9x

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Solution for 144=72+9x equation:


Simplifying
144 = 72 + 9x

Solving
144 = 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.
144 + -9x = 72 + 9x + -9x

Combine like terms: 9x + -9x = 0
144 + -9x = 72 + 0
144 + -9x = 72

Add '-144' to each side of the equation.
144 + -144 + -9x = 72 + -144

Combine like terms: 144 + -144 = 0
0 + -9x = 72 + -144
-9x = 72 + -144

Combine like terms: 72 + -144 = -72
-9x = -72

Divide each side by '-9'.
x = 8

Simplifying
x = 8

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