-31-5v=-8(v+5)

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Solution for -31-5v=-8(v+5) equation:


Simplifying
-31 + -5v = -8(v + 5)

Reorder the terms:
-31 + -5v = -8(5 + v)
-31 + -5v = (5 * -8 + v * -8)
-31 + -5v = (-40 + -8v)

Solving
-31 + -5v = -40 + -8v

Solving for variable 'v'.

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

Add '8v' to each side of the equation.
-31 + -5v + 8v = -40 + -8v + 8v

Combine like terms: -5v + 8v = 3v
-31 + 3v = -40 + -8v + 8v

Combine like terms: -8v + 8v = 0
-31 + 3v = -40 + 0
-31 + 3v = -40

Add '31' to each side of the equation.
-31 + 31 + 3v = -40 + 31

Combine like terms: -31 + 31 = 0
0 + 3v = -40 + 31
3v = -40 + 31

Combine like terms: -40 + 31 = -9
3v = -9

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

Simplifying
v = -3

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