2x+2+4x-8=12

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Solution for 2x+2+4x-8=12 equation:


Simplifying
2x + 2 + 4x + -8 = 12

Reorder the terms:
2 + -8 + 2x + 4x = 12

Combine like terms: 2 + -8 = -6
-6 + 2x + 4x = 12

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

Solving
-6 + 6x = 12

Solving for variable 'x'.

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

Add '6' to each side of the equation.
-6 + 6 + 6x = 12 + 6

Combine like terms: -6 + 6 = 0
0 + 6x = 12 + 6
6x = 12 + 6

Combine like terms: 12 + 6 = 18
6x = 18

Divide each side by '6'.
x = 3

Simplifying
x = 3

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