-2(20v+12)=-4(8v+20)

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Solution for -2(20v+12)=-4(8v+20) equation:


Simplifying
-2(20v + 12) = -4(8v + 20)

Reorder the terms:
-2(12 + 20v) = -4(8v + 20)
(12 * -2 + 20v * -2) = -4(8v + 20)
(-24 + -40v) = -4(8v + 20)

Reorder the terms:
-24 + -40v = -4(20 + 8v)
-24 + -40v = (20 * -4 + 8v * -4)
-24 + -40v = (-80 + -32v)

Solving
-24 + -40v = -80 + -32v

Solving for variable 'v'.

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

Add '32v' to each side of the equation.
-24 + -40v + 32v = -80 + -32v + 32v

Combine like terms: -40v + 32v = -8v
-24 + -8v = -80 + -32v + 32v

Combine like terms: -32v + 32v = 0
-24 + -8v = -80 + 0
-24 + -8v = -80

Add '24' to each side of the equation.
-24 + 24 + -8v = -80 + 24

Combine like terms: -24 + 24 = 0
0 + -8v = -80 + 24
-8v = -80 + 24

Combine like terms: -80 + 24 = -56
-8v = -56

Divide each side by '-8'.
v = 7

Simplifying
v = 7

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