9x+81=12*30

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Solution for 9x+81=12*30 equation:


Simplifying
9x + 81 = 12 * 30

Reorder the terms:
81 + 9x = 12 * 30

Multiply 12 * 30
81 + 9x = 360

Solving
81 + 9x = 360

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 = 360 + -81

Combine like terms: 81 + -81 = 0
0 + 9x = 360 + -81
9x = 360 + -81

Combine like terms: 360 + -81 = 279
9x = 279

Divide each side by '9'.
x = 31

Simplifying
x = 31

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