9*(18+x)=144

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Solution for 9*(18+x)=144 equation: 


Simplifying
9(18 + x) = 144
(18 * 9 + x * 9) = 144
(162 + 9x) = 144

Solving
162 + 9x = 144

Solving for variable 'x'.

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

Add '-162' to each side of the equation.
162 + -162 + 9x = 144 + -162

Combine like terms: 162 + -162 = 0
0 + 9x = 144 + -162
9x = 144 + -162

Combine like terms: 144 + -162 = -18
9x = -18

Divide each side by '9'.
x = -2

Simplifying
x = -2

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