-15=-8v+3(v+5)

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Solution for -15=-8v+3(v+5) equation:


Simplifying
-15 = -8v + 3(v + 5)

Reorder the terms:
-15 = -8v + 3(5 + v)
-15 = -8v + (5 * 3 + v * 3)
-15 = -8v + (15 + 3v)

Reorder the terms:
-15 = 15 + -8v + 3v

Combine like terms: -8v + 3v = -5v
-15 = 15 + -5v

Solving
-15 = 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.
-15 + 5v = 15 + -5v + 5v

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

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

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

Combine like terms: 15 + 15 = 30
5v = 30

Divide each side by '5'.
v = 6

Simplifying
v = 6

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