.5(8x+4)-(x-4)=

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Solution for .5(8x+4)-(x-4)= equation:


Simplifying
0.5(8x + 4) + -1(x + -4) = 0

Reorder the terms:
0.5(4 + 8x) + -1(x + -4) = 0
(4 * 0.5 + 8x * 0.5) + -1(x + -4) = 0
(2 + 4x) + -1(x + -4) = 0

Reorder the terms:
2 + 4x + -1(-4 + x) = 0
2 + 4x + (-4 * -1 + x * -1) = 0
2 + 4x + (4 + -1x) = 0

Reorder the terms:
2 + 4 + 4x + -1x = 0

Combine like terms: 2 + 4 = 6
6 + 4x + -1x = 0

Combine like terms: 4x + -1x = 3x
6 + 3x = 0

Solving
6 + 3x = 0

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 + 3x = 0 + -6

Combine like terms: 6 + -6 = 0
0 + 3x = 0 + -6
3x = 0 + -6

Combine like terms: 0 + -6 = -6
3x = -6

Divide each side by '3'.
x = -2

Simplifying
x = -2

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