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

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


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

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

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

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

Solving
8 + 4x = 28

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 + 4x = 28 + -8

Combine like terms: 8 + -8 = 0
0 + 4x = 28 + -8
4x = 28 + -8

Combine like terms: 28 + -8 = 20
4x = 20

Divide each side by '4'.
x = 5

Simplifying
x = 5

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