8x-4(x+4)-12=0

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Solution for 8x-4(x+4)-12=0 equation:


Simplifying
8x + -4(x + 4) + -12 = 0

Reorder the terms:
8x + -4(4 + x) + -12 = 0
8x + (4 * -4 + x * -4) + -12 = 0
8x + (-16 + -4x) + -12 = 0

Reorder the terms:
-16 + -12 + 8x + -4x = 0

Combine like terms: -16 + -12 = -28
-28 + 8x + -4x = 0

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

Solving
-28 + 4x = 0

Solving for variable 'x'.

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

Add '28' to each side of the equation.
-28 + 28 + 4x = 0 + 28

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

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

Divide each side by '4'.
x = 7

Simplifying
x = 7

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