2(2x+6)+3x=9

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Solution for 2(2x+6)+3x=9 equation:


Simplifying
2(2x + 6) + 3x = 9

Reorder the terms:
2(6 + 2x) + 3x = 9
(6 * 2 + 2x * 2) + 3x = 9
(12 + 4x) + 3x = 9

Combine like terms: 4x + 3x = 7x
12 + 7x = 9

Solving
12 + 7x = 9

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 + 7x = 9 + -12

Combine like terms: 12 + -12 = 0
0 + 7x = 9 + -12
7x = 9 + -12

Combine like terms: 9 + -12 = -3
7x = -3

Divide each side by '7'.
x = -0.4285714286

Simplifying
x = -0.4285714286

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