2*(3*x+9)+2*x=126

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Solution for 2*(3*x+9)+2*x=126 equation:


Simplifying
2(3x + 9) + 2x = 126

Reorder the terms:
2(9 + 3x) + 2x = 126
(9 * 2 + 3x * 2) + 2x = 126
(18 + 6x) + 2x = 126

Combine like terms: 6x + 2x = 8x
18 + 8x = 126

Solving
18 + 8x = 126

Solving for variable 'x'.

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

Add '-18' to each side of the equation.
18 + -18 + 8x = 126 + -18

Combine like terms: 18 + -18 = 0
0 + 8x = 126 + -18
8x = 126 + -18

Combine like terms: 126 + -18 = 108
8x = 108

Divide each side by '8'.
x = 13.5

Simplifying
x = 13.5

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