(3x-12)-(2x-4)=

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Solution for (3x-12)-(2x-4)= equation:


Simplifying
(3x + -12) + -1(2x + -4) = 0

Reorder the terms:
(-12 + 3x) + -1(2x + -4) = 0

Remove parenthesis around (-12 + 3x)
-12 + 3x + -1(2x + -4) = 0

Reorder the terms:
-12 + 3x + -1(-4 + 2x) = 0
-12 + 3x + (-4 * -1 + 2x * -1) = 0
-12 + 3x + (4 + -2x) = 0

Reorder the terms:
-12 + 4 + 3x + -2x = 0

Combine like terms: -12 + 4 = -8
-8 + 3x + -2x = 0

Combine like terms: 3x + -2x = 1x
-8 + 1x = 0

Solving
-8 + 1x = 0

Solving for variable 'x'.

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

Add '8' to each side of the equation.
-8 + 8 + 1x = 0 + 8

Combine like terms: -8 + 8 = 0
0 + 1x = 0 + 8
1x = 0 + 8

Combine like terms: 0 + 8 = 8
1x = 8

Divide each side by '1'.
x = 8

Simplifying
x = 8

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