9(x+3)=6x+18

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


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

Reorder the terms:
9(3 + x) = 6x + 18
(3 * 9 + x * 9) = 6x + 18
(27 + 9x) = 6x + 18

Reorder the terms:
27 + 9x = 18 + 6x

Solving
27 + 9x = 18 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
27 + 9x + -6x = 18 + 6x + -6x

Combine like terms: 9x + -6x = 3x
27 + 3x = 18 + 6x + -6x

Combine like terms: 6x + -6x = 0
27 + 3x = 18 + 0
27 + 3x = 18

Add '-27' to each side of the equation.
27 + -27 + 3x = 18 + -27

Combine like terms: 27 + -27 = 0
0 + 3x = 18 + -27
3x = 18 + -27

Combine like terms: 18 + -27 = -9
3x = -9

Divide each side by '3'.
x = -3

Simplifying
x = -3

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