-20=5(v+2)-8v

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Solution for -20=5(v+2)-8v equation:


Simplifying
-20 = 5(v + 2) + -8v

Reorder the terms:
-20 = 5(2 + v) + -8v
-20 = (2 * 5 + v * 5) + -8v
-20 = (10 + 5v) + -8v

Combine like terms: 5v + -8v = -3v
-20 = 10 + -3v

Solving
-20 = 10 + -3v

Solving for variable 'v'.

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

Add '3v' to each side of the equation.
-20 + 3v = 10 + -3v + 3v

Combine like terms: -3v + 3v = 0
-20 + 3v = 10 + 0
-20 + 3v = 10

Add '20' to each side of the equation.
-20 + 20 + 3v = 10 + 20

Combine like terms: -20 + 20 = 0
0 + 3v = 10 + 20
3v = 10 + 20

Combine like terms: 10 + 20 = 30
3v = 30

Divide each side by '3'.
v = 10

Simplifying
v = 10

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