0.5(8x+4)-(x+7)=

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Solution for 0.5(8x+4)-(x+7)= equation:


Simplifying
0.5(8x + 4) + -1(x + 7) = 0

Reorder the terms:
0.5(4 + 8x) + -1(x + 7) = 0
(4 * 0.5 + 8x * 0.5) + -1(x + 7) = 0
(2 + 4x) + -1(x + 7) = 0

Reorder the terms:
2 + 4x + -1(7 + x) = 0
2 + 4x + (7 * -1 + x * -1) = 0
2 + 4x + (-7 + -1x) = 0

Reorder the terms:
2 + -7 + 4x + -1x = 0

Combine like terms: 2 + -7 = -5
-5 + 4x + -1x = 0

Combine like terms: 4x + -1x = 3x
-5 + 3x = 0

Solving
-5 + 3x = 0

Solving for variable 'x'.

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

Add '5' to each side of the equation.
-5 + 5 + 3x = 0 + 5

Combine like terms: -5 + 5 = 0
0 + 3x = 0 + 5
3x = 0 + 5

Combine like terms: 0 + 5 = 5
3x = 5

Divide each side by '3'.
x = 1.666666667

Simplifying
x = 1.666666667

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