2(1-v)=-5v+20

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Solution for 2(1-v)=-5v+20 equation:


Simplifying
2(1 + -1v) = -5v + 20
(1 * 2 + -1v * 2) = -5v + 20
(2 + -2v) = -5v + 20

Reorder the terms:
2 + -2v = 20 + -5v

Solving
2 + -2v = 20 + -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.
2 + -2v + 5v = 20 + -5v + 5v

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

Combine like terms: -5v + 5v = 0
2 + 3v = 20 + 0
2 + 3v = 20

Add '-2' to each side of the equation.
2 + -2 + 3v = 20 + -2

Combine like terms: 2 + -2 = 0
0 + 3v = 20 + -2
3v = 20 + -2

Combine like terms: 20 + -2 = 18
3v = 18

Divide each side by '3'.
v = 6

Simplifying
v = 6

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