9(9+x)=324

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Solution for 9(9+x)=324 equation: 


Simplifying
9(9 + x) = 324
(9 * 9 + x * 9) = 324
(81 + 9x) = 324

Solving
81 + 9x = 324

Solving for variable 'x'.

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

Add '-81' to each side of the equation.
81 + -81 + 9x = 324 + -81

Combine like terms: 81 + -81 = 0
0 + 9x = 324 + -81
9x = 324 + -81

Combine like terms: 324 + -81 = 243
9x = 243

Divide each side by '9'.
x = 27

Simplifying
x = 27

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