2(v-1)=4v+8-4(-4v-1)

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Solution for 2(v-1)=4v+8-4(-4v-1) equation:


Simplifying
2(v + -1) = 4v + 8 + -4(-4v + -1)

Reorder the terms:
2(-1 + v) = 4v + 8 + -4(-4v + -1)
(-1 * 2 + v * 2) = 4v + 8 + -4(-4v + -1)
(-2 + 2v) = 4v + 8 + -4(-4v + -1)

Reorder the terms:
-2 + 2v = 4v + 8 + -4(-1 + -4v)
-2 + 2v = 4v + 8 + (-1 * -4 + -4v * -4)
-2 + 2v = 4v + 8 + (4 + 16v)

Reorder the terms:
-2 + 2v = 8 + 4 + 4v + 16v

Combine like terms: 8 + 4 = 12
-2 + 2v = 12 + 4v + 16v

Combine like terms: 4v + 16v = 20v
-2 + 2v = 12 + 20v

Solving
-2 + 2v = 12 + 20v

Solving for variable 'v'.

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

Add '-20v' to each side of the equation.
-2 + 2v + -20v = 12 + 20v + -20v

Combine like terms: 2v + -20v = -18v
-2 + -18v = 12 + 20v + -20v

Combine like terms: 20v + -20v = 0
-2 + -18v = 12 + 0
-2 + -18v = 12

Add '2' to each side of the equation.
-2 + 2 + -18v = 12 + 2

Combine like terms: -2 + 2 = 0
0 + -18v = 12 + 2
-18v = 12 + 2

Combine like terms: 12 + 2 = 14
-18v = 14

Divide each side by '-18'.
v = -0.7777777778

Simplifying
v = -0.7777777778

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