3x+6(2x+18)=9

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Solution for 3x+6(2x+18)=9 equation:


Simplifying
3x + 6(2x + 18) = 9

Reorder the terms:
3x + 6(18 + 2x) = 9
3x + (18 * 6 + 2x * 6) = 9
3x + (108 + 12x) = 9

Reorder the terms:
108 + 3x + 12x = 9

Combine like terms: 3x + 12x = 15x
108 + 15x = 9

Solving
108 + 15x = 9

Solving for variable 'x'.

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

Add '-108' to each side of the equation.
108 + -108 + 15x = 9 + -108

Combine like terms: 108 + -108 = 0
0 + 15x = 9 + -108
15x = 9 + -108

Combine like terms: 9 + -108 = -99
15x = -99

Divide each side by '15'.
x = -6.6

Simplifying
x = -6.6

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