12x-2(4x-8)=28

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Solution for 12x-2(4x-8)=28 equation:


Simplifying
12x + -2(4x + -8) = 28

Reorder the terms:
12x + -2(-8 + 4x) = 28
12x + (-8 * -2 + 4x * -2) = 28
12x + (16 + -8x) = 28

Reorder the terms:
16 + 12x + -8x = 28

Combine like terms: 12x + -8x = 4x
16 + 4x = 28

Solving
16 + 4x = 28

Solving for variable 'x'.

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

Add '-16' to each side of the equation.
16 + -16 + 4x = 28 + -16

Combine like terms: 16 + -16 = 0
0 + 4x = 28 + -16
4x = 28 + -16

Combine like terms: 28 + -16 = 12
4x = 12

Divide each side by '4'.
x = 3

Simplifying
x = 3

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