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

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


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

Reorder the terms:
3x + -9(6 + 2x) = 6
3x + (6 * -9 + 2x * -9) = 6
3x + (-54 + -18x) = 6

Reorder the terms:
-54 + 3x + -18x = 6

Combine like terms: 3x + -18x = -15x
-54 + -15x = 6

Solving
-54 + -15x = 6

Solving for variable 'x'.

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

Add '54' to each side of the equation.
-54 + 54 + -15x = 6 + 54

Combine like terms: -54 + 54 = 0
0 + -15x = 6 + 54
-15x = 6 + 54

Combine like terms: 6 + 54 = 60
-15x = 60

Divide each side by '-15'.
x = -4

Simplifying
x = -4

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