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

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


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

Reorder the terms:
3x + -6 + 9x + -6(4 + x) + -9 = 9(x + 3)
3x + -6 + 9x + (4 * -6 + x * -6) + -9 = 9(x + 3)
3x + -6 + 9x + (-24 + -6x) + -9 = 9(x + 3)

Reorder the terms:
-6 + -24 + -9 + 3x + 9x + -6x = 9(x + 3)

Combine like terms: -6 + -24 = -30
-30 + -9 + 3x + 9x + -6x = 9(x + 3)

Combine like terms: -30 + -9 = -39
-39 + 3x + 9x + -6x = 9(x + 3)

Combine like terms: 3x + 9x = 12x
-39 + 12x + -6x = 9(x + 3)

Combine like terms: 12x + -6x = 6x
-39 + 6x = 9(x + 3)

Reorder the terms:
-39 + 6x = 9(3 + x)
-39 + 6x = (3 * 9 + x * 9)
-39 + 6x = (27 + 9x)

Solving
-39 + 6x = 27 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
-39 + 6x + -9x = 27 + 9x + -9x

Combine like terms: 6x + -9x = -3x
-39 + -3x = 27 + 9x + -9x

Combine like terms: 9x + -9x = 0
-39 + -3x = 27 + 0
-39 + -3x = 27

Add '39' to each side of the equation.
-39 + 39 + -3x = 27 + 39

Combine like terms: -39 + 39 = 0
0 + -3x = 27 + 39
-3x = 27 + 39

Combine like terms: 27 + 39 = 66
-3x = 66

Divide each side by '-3'.
x = -22

Simplifying
x = -22

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