3x+2(3x+2)=9x-7-3x

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Solution for 3x+2(3x+2)=9x-7-3x equation: 


Simplifying
3x + 2(3x + 2) = 9x + -7 + -3x

Reorder the terms:
3x + 2(2 + 3x) = 9x + -7 + -3x
3x + (2 * 2 + 3x * 2) = 9x + -7 + -3x
3x + (4 + 6x) = 9x + -7 + -3x

Reorder the terms:
4 + 3x + 6x = 9x + -7 + -3x

Combine like terms: 3x + 6x = 9x
4 + 9x = 9x + -7 + -3x

Reorder the terms:
4 + 9x = -7 + 9x + -3x

Combine like terms: 9x + -3x = 6x
4 + 9x = -7 + 6x

Solving
4 + 9x = -7 + 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.
4 + 9x + -6x = -7 + 6x + -6x

Combine like terms: 9x + -6x = 3x
4 + 3x = -7 + 6x + -6x

Combine like terms: 6x + -6x = 0
4 + 3x = -7 + 0
4 + 3x = -7

Add '-4' to each side of the equation.
4 + -4 + 3x = -7 + -4

Combine like terms: 4 + -4 = 0
0 + 3x = -7 + -4
3x = -7 + -4

Combine like terms: -7 + -4 = -11
3x = -11

Divide each side by '3'.
x = -3.666666667

Simplifying
x = -3.666666667

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