3v-40=-5(v-8)

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Solution for 3v-40=-5(v-8) equation:


Simplifying
3v + -40 = -5(v + -8)

Reorder the terms:
-40 + 3v = -5(v + -8)

Reorder the terms:
-40 + 3v = -5(-8 + v)
-40 + 3v = (-8 * -5 + v * -5)
-40 + 3v = (40 + -5v)

Solving
-40 + 3v = 40 + -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.
-40 + 3v + 5v = 40 + -5v + 5v

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

Combine like terms: -5v + 5v = 0
-40 + 8v = 40 + 0
-40 + 8v = 40

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

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

Combine like terms: 40 + 40 = 80
8v = 80

Divide each side by '8'.
v = 10

Simplifying
v = 10

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