28=v-4-8

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Solution for 28=v-4-8 equation: 


Simplifying
28 = v + -4 + -8

Reorder the terms:
28 = -4 + -8 + v

Combine like terms: -4 + -8 = -12
28 = -12 + v

Solving
28 = -12 + v

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 + -1v = -12 + v + -1v

Combine like terms: v + -1v = 0
28 + -1v = -12 + 0
28 + -1v = -12

Add '-28' to each side of the equation.
28 + -28 + -1v = -12 + -28

Combine like terms: 28 + -28 = 0
0 + -1v = -12 + -28
-1v = -12 + -28

Combine like terms: -12 + -28 = -40
-1v = -40

Divide each side by '-1'.
v = 40

Simplifying
v = 40

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