-20=-7v+5(v-2)

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Solution for -20=-7v+5(v-2) equation:


Simplifying
-20 = -7v + 5(v + -2)

Reorder the terms:
-20 = -7v + 5(-2 + v)
-20 = -7v + (-2 * 5 + v * 5)
-20 = -7v + (-10 + 5v)

Reorder the terms:
-20 = -10 + -7v + 5v

Combine like terms: -7v + 5v = -2v
-20 = -10 + -2v

Solving
-20 = -10 + -2v

Solving for variable 'v'.

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

Add '2v' to each side of the equation.
-20 + 2v = -10 + -2v + 2v

Combine like terms: -2v + 2v = 0
-20 + 2v = -10 + 0
-20 + 2v = -10

Add '20' to each side of the equation.
-20 + 20 + 2v = -10 + 20

Combine like terms: -20 + 20 = 0
0 + 2v = -10 + 20
2v = -10 + 20

Combine like terms: -10 + 20 = 10
2v = 10

Divide each side by '2'.
v = 5

Simplifying
v = 5

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