28-7v=.5(2v-2)

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Solution for 28-7v=.5(2v-2) equation:


Simplifying
28 + -7v = 0.5(2v + -2)

Reorder the terms:
28 + -7v = 0.5(-2 + 2v)
28 + -7v = (-2 * 0.5 + 2v * 0.5)
28 + -7v = (-1 + 1v)

Solving
28 + -7v = -1 + 1v

Solving for variable 'v'.

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

Add '-1v' to each side of the equation.
28 + -7v + -1v = -1 + 1v + -1v

Combine like terms: -7v + -1v = -8v
28 + -8v = -1 + 1v + -1v

Combine like terms: 1v + -1v = 0
28 + -8v = -1 + 0
28 + -8v = -1

Add '-28' to each side of the equation.
28 + -28 + -8v = -1 + -28

Combine like terms: 28 + -28 = 0
0 + -8v = -1 + -28
-8v = -1 + -28

Combine like terms: -1 + -28 = -29
-8v = -29

Divide each side by '-8'.
v = 3.625

Simplifying
v = 3.625

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