.5(6+4x)-.5(8x-12)=.5(2x-4)

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Solution for .5(6+4x)-.5(8x-12)=.5(2x-4) equation:


Simplifying
0.5(6 + 4x) + -0.5(8x + -12) = 0.5(2x + -4)
(6 * 0.5 + 4x * 0.5) + -0.5(8x + -12) = 0.5(2x + -4)
(3 + 2x) + -0.5(8x + -12) = 0.5(2x + -4)

Reorder the terms:
3 + 2x + -0.5(-12 + 8x) = 0.5(2x + -4)
3 + 2x + (-12 * -0.5 + 8x * -0.5) = 0.5(2x + -4)
3 + 2x + (6 + -4x) = 0.5(2x + -4)

Reorder the terms:
3 + 6 + 2x + -4x = 0.5(2x + -4)

Combine like terms: 3 + 6 = 9
9 + 2x + -4x = 0.5(2x + -4)

Combine like terms: 2x + -4x = -2x
9 + -2x = 0.5(2x + -4)

Reorder the terms:
9 + -2x = 0.5(-4 + 2x)
9 + -2x = (-4 * 0.5 + 2x * 0.5)
9 + -2x = (-2 + 1x)

Solving
9 + -2x = -2 + 1x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
9 + -2x + -1x = -2 + 1x + -1x

Combine like terms: -2x + -1x = -3x
9 + -3x = -2 + 1x + -1x

Combine like terms: 1x + -1x = 0
9 + -3x = -2 + 0
9 + -3x = -2

Add '-9' to each side of the equation.
9 + -9 + -3x = -2 + -9

Combine like terms: 9 + -9 = 0
0 + -3x = -2 + -9
-3x = -2 + -9

Combine like terms: -2 + -9 = -11
-3x = -11

Divide each side by '-3'.
x = 3.666666667

Simplifying
x = 3.666666667

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