3(4+2x)-x=27

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Solution for 3(4+2x)-x=27 equation:


Simplifying
3(4 + 2x) + -1x = 27
(4 * 3 + 2x * 3) + -1x = 27
(12 + 6x) + -1x = 27

Combine like terms: 6x + -1x = 5x
12 + 5x = 27

Solving
12 + 5x = 27

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + 5x = 27 + -12

Combine like terms: 12 + -12 = 0
0 + 5x = 27 + -12
5x = 27 + -12

Combine like terms: 27 + -12 = 15
5x = 15

Divide each side by '5'.
x = 3

Simplifying
x = 3

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