3x-6(5x+6)=129

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Solution for 3x-6(5x+6)=129 equation:


Simplifying
3x + -6(5x + 6) = 129

Reorder the terms:
3x + -6(6 + 5x) = 129
3x + (6 * -6 + 5x * -6) = 129
3x + (-36 + -30x) = 129

Reorder the terms:
-36 + 3x + -30x = 129

Combine like terms: 3x + -30x = -27x
-36 + -27x = 129

Solving
-36 + -27x = 129

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 + -27x = 129 + 36

Combine like terms: -36 + 36 = 0
0 + -27x = 129 + 36
-27x = 129 + 36

Combine like terms: 129 + 36 = 165
-27x = 165

Divide each side by '-27'.
x = -6.111111111

Simplifying
x = -6.111111111

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