15x+3(4x-6)=3x+9-9x

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Solution for 15x+3(4x-6)=3x+9-9x equation:


Simplifying
15x + 3(4x + -6) = 3x + 9 + -9x

Reorder the terms:
15x + 3(-6 + 4x) = 3x + 9 + -9x
15x + (-6 * 3 + 4x * 3) = 3x + 9 + -9x
15x + (-18 + 12x) = 3x + 9 + -9x

Reorder the terms:
-18 + 15x + 12x = 3x + 9 + -9x

Combine like terms: 15x + 12x = 27x
-18 + 27x = 3x + 9 + -9x

Reorder the terms:
-18 + 27x = 9 + 3x + -9x

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

Solving
-18 + 27x = 9 + -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.
-18 + 27x + 6x = 9 + -6x + 6x

Combine like terms: 27x + 6x = 33x
-18 + 33x = 9 + -6x + 6x

Combine like terms: -6x + 6x = 0
-18 + 33x = 9 + 0
-18 + 33x = 9

Add '18' to each side of the equation.
-18 + 18 + 33x = 9 + 18

Combine like terms: -18 + 18 = 0
0 + 33x = 9 + 18
33x = 9 + 18

Combine like terms: 9 + 18 = 27
33x = 27

Divide each side by '33'.
x = 0.8181818182

Simplifying
x = 0.8181818182

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