9x+72=18

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Solution for 9x+72=18 equation: 


Simplifying
9x + 72 = 18

Reorder the terms:
72 + 9x = 18

Solving
72 + 9x = 18

Solving for variable 'x'.

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

Add '-72' to each side of the equation.
72 + -72 + 9x = 18 + -72

Combine like terms: 72 + -72 = 0
0 + 9x = 18 + -72
9x = 18 + -72

Combine like terms: 18 + -72 = -54
9x = -54

Divide each side by '9'.
x = -6

Simplifying
x = -6

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