3(-2x+9)=81

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Solution for 3(-2x+9)=81 equation:


Simplifying
3(-2x + 9) = 81

Reorder the terms:
3(9 + -2x) = 81
(9 * 3 + -2x * 3) = 81
(27 + -6x) = 81

Solving
27 + -6x = 81

Solving for variable 'x'.

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

Add '-27' to each side of the equation.
27 + -27 + -6x = 81 + -27

Combine like terms: 27 + -27 = 0
0 + -6x = 81 + -27
-6x = 81 + -27

Combine like terms: 81 + -27 = 54
-6x = 54

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

Simplifying
x = -9

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