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

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


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

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

Reorder the terms:
-18 + 6x = -9 + 3x

Solving
-18 + 6x = -9 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-18 + 6x + -3x = -9 + 3x + -3x

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

Combine like terms: 3x + -3x = 0
-18 + 3x = -9 + 0
-18 + 3x = -9

Add '18' to each side of the equation.
-18 + 18 + 3x = -9 + 18

Combine like terms: -18 + 18 = 0
0 + 3x = -9 + 18
3x = -9 + 18

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

Divide each side by '3'.
x = 3

Simplifying
x = 3

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