2(x+4)-7=.5(5+2x)

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Solution for 2(x+4)-7=.5(5+2x) equation:


Simplifying
2(x + 4) + -7 = 0.5(5 + 2x)

Reorder the terms:
2(4 + x) + -7 = 0.5(5 + 2x)
(4 * 2 + x * 2) + -7 = 0.5(5 + 2x)
(8 + 2x) + -7 = 0.5(5 + 2x)

Reorder the terms:
8 + -7 + 2x = 0.5(5 + 2x)

Combine like terms: 8 + -7 = 1
1 + 2x = 0.5(5 + 2x)
1 + 2x = (5 * 0.5 + 2x * 0.5)
1 + 2x = (2.5 + 1x)

Solving
1 + 2x = 2.5 + 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.
1 + 2x + -1x = 2.5 + 1x + -1x

Combine like terms: 2x + -1x = 1x
1 + 1x = 2.5 + 1x + -1x

Combine like terms: 1x + -1x = 0
1 + 1x = 2.5 + 0
1 + 1x = 2.5

Add '-1' to each side of the equation.
1 + -1 + 1x = 2.5 + -1

Combine like terms: 1 + -1 = 0
0 + 1x = 2.5 + -1
1x = 2.5 + -1

Combine like terms: 2.5 + -1 = 1.5
1x = 1.5

Divide each side by '1'.
x = 1.5

Simplifying
x = 1.5

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