3(2x-3)-2x=12

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Solution for 3(2x-3)-2x=12 equation:


Simplifying
3(2x + -3) + -2x = 12

Reorder the terms:
3(-3 + 2x) + -2x = 12
(-3 * 3 + 2x * 3) + -2x = 12
(-9 + 6x) + -2x = 12

Combine like terms: 6x + -2x = 4x
-9 + 4x = 12

Solving
-9 + 4x = 12

Solving for variable 'x'.

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

Add '9' to each side of the equation.
-9 + 9 + 4x = 12 + 9

Combine like terms: -9 + 9 = 0
0 + 4x = 12 + 9
4x = 12 + 9

Combine like terms: 12 + 9 = 21
4x = 21

Divide each side by '4'.
x = 5.25

Simplifying
x = 5.25

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