-8v-40=-4(5+7v)

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Solution for -8v-40=-4(5+7v) equation:


Simplifying
-8v + -40 = -4(5 + 7v)

Reorder the terms:
-40 + -8v = -4(5 + 7v)
-40 + -8v = (5 * -4 + 7v * -4)
-40 + -8v = (-20 + -28v)

Solving
-40 + -8v = -20 + -28v

Solving for variable 'v'.

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

Add '28v' to each side of the equation.
-40 + -8v + 28v = -20 + -28v + 28v

Combine like terms: -8v + 28v = 20v
-40 + 20v = -20 + -28v + 28v

Combine like terms: -28v + 28v = 0
-40 + 20v = -20 + 0
-40 + 20v = -20

Add '40' to each side of the equation.
-40 + 40 + 20v = -20 + 40

Combine like terms: -40 + 40 = 0
0 + 20v = -20 + 40
20v = -20 + 40

Combine like terms: -20 + 40 = 20
20v = 20

Divide each side by '20'.
v = 1

Simplifying
v = 1

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