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

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


Simplifying
3(3 + 2x) + -2(2 + 2x) = 9
(3 * 3 + 2x * 3) + -2(2 + 2x) = 9
(9 + 6x) + -2(2 + 2x) = 9
9 + 6x + (2 * -2 + 2x * -2) = 9
9 + 6x + (-4 + -4x) = 9

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

Combine like terms: 9 + -4 = 5
5 + 6x + -4x = 9

Combine like terms: 6x + -4x = 2x
5 + 2x = 9

Solving
5 + 2x = 9

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + -5 + 2x = 9 + -5

Combine like terms: 5 + -5 = 0
0 + 2x = 9 + -5
2x = 9 + -5

Combine like terms: 9 + -5 = 4
2x = 4

Divide each side by '2'.
x = 2

Simplifying
x = 2

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