3(12-3x)=729

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Solution for 3(12-3x)=729 equation: 


Simplifying
3(12 + -3x) = 729
(12 * 3 + -3x * 3) = 729
(36 + -9x) = 729

Solving
36 + -9x = 729

Solving for variable 'x'.

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

Add '-36' to each side of the equation.
36 + -36 + -9x = 729 + -36

Combine like terms: 36 + -36 = 0
0 + -9x = 729 + -36
-9x = 729 + -36

Combine like terms: 729 + -36 = 693
-9x = 693

Divide each side by '-9'.
x = -77

Simplifying
x = -77

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