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

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


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

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

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

Solving
-2 = 8 + -2v

Solving for variable 'v'.

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

Add '2v' to each side of the equation.
-2 + 2v = 8 + -2v + 2v

Combine like terms: -2v + 2v = 0
-2 + 2v = 8 + 0
-2 + 2v = 8

Add '2' to each side of the equation.
-2 + 2 + 2v = 8 + 2

Combine like terms: -2 + 2 = 0
0 + 2v = 8 + 2
2v = 8 + 2

Combine like terms: 8 + 2 = 10
2v = 10

Divide each side by '2'.
v = 5

Simplifying
v = 5

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