3(3x+4)-9=6x

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Solution for 3(3x+4)-9=6x equation:


Simplifying
3(3x + 4) + -9 = 6x

Reorder the terms:
3(4 + 3x) + -9 = 6x
(4 * 3 + 3x * 3) + -9 = 6x
(12 + 9x) + -9 = 6x

Reorder the terms:
12 + -9 + 9x = 6x

Combine like terms: 12 + -9 = 3
3 + 9x = 6x

Solving
3 + 9x = 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
3 + 9x + -6x = 6x + -6x

Combine like terms: 9x + -6x = 3x
3 + 3x = 6x + -6x

Combine like terms: 6x + -6x = 0
3 + 3x = 0

Add '-3' to each side of the equation.
3 + -3 + 3x = 0 + -3

Combine like terms: 3 + -3 = 0
0 + 3x = 0 + -3
3x = 0 + -3

Combine like terms: 0 + -3 = -3
3x = -3

Divide each side by '3'.
x = -1

Simplifying
x = -1

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