31=2(v+2)-5v

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Solution for 31=2(v+2)-5v equation:


Simplifying
31 = 2(v + 2) + -5v

Reorder the terms:
31 = 2(2 + v) + -5v
31 = (2 * 2 + v * 2) + -5v
31 = (4 + 2v) + -5v

Combine like terms: 2v + -5v = -3v
31 = 4 + -3v

Solving
31 = 4 + -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.
31 + 3v = 4 + -3v + 3v

Combine like terms: -3v + 3v = 0
31 + 3v = 4 + 0
31 + 3v = 4

Add '-31' to each side of the equation.
31 + -31 + 3v = 4 + -31

Combine like terms: 31 + -31 = 0
0 + 3v = 4 + -31
3v = 4 + -31

Combine like terms: 4 + -31 = -27
3v = -27

Divide each side by '3'.
v = -9

Simplifying
v = -9

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