-20=2v+3(v-5)

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Solution for -20=2v+3(v-5) equation:


Simplifying
-20 = 2v + 3(v + -5)

Reorder the terms:
-20 = 2v + 3(-5 + v)
-20 = 2v + (-5 * 3 + v * 3)
-20 = 2v + (-15 + 3v)

Reorder the terms:
-20 = -15 + 2v + 3v

Combine like terms: 2v + 3v = 5v
-20 = -15 + 5v

Solving
-20 = -15 + 5v

Solving for variable 'v'.

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

Add '-5v' to each side of the equation.
-20 + -5v = -15 + 5v + -5v

Combine like terms: 5v + -5v = 0
-20 + -5v = -15 + 0
-20 + -5v = -15

Add '20' to each side of the equation.
-20 + 20 + -5v = -15 + 20

Combine like terms: -20 + 20 = 0
0 + -5v = -15 + 20
-5v = -15 + 20

Combine like terms: -15 + 20 = 5
-5v = 5

Divide each side by '-5'.
v = -1

Simplifying
v = -1

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