8x-4-2x=12

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


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

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

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

Solving
-4 + 6x = 12

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + 6x = 12 + 4

Combine like terms: -4 + 4 = 0
0 + 6x = 12 + 4
6x = 12 + 4

Combine like terms: 12 + 4 = 16
6x = 16

Divide each side by '6'.
x = 2.666666667

Simplifying
x = 2.666666667

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