-68=-2(7v+6)-2(4-4v)

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Solution for -68=-2(7v+6)-2(4-4v) equation:


Simplifying
-68 = -2(7v + 6) + -2(4 + -4v)

Reorder the terms:
-68 = -2(6 + 7v) + -2(4 + -4v)
-68 = (6 * -2 + 7v * -2) + -2(4 + -4v)
-68 = (-12 + -14v) + -2(4 + -4v)
-68 = -12 + -14v + (4 * -2 + -4v * -2)
-68 = -12 + -14v + (-8 + 8v)

Reorder the terms:
-68 = -12 + -8 + -14v + 8v

Combine like terms: -12 + -8 = -20
-68 = -20 + -14v + 8v

Combine like terms: -14v + 8v = -6v
-68 = -20 + -6v

Solving
-68 = -20 + -6v

Solving for variable 'v'.

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

Add '6v' to each side of the equation.
-68 + 6v = -20 + -6v + 6v

Combine like terms: -6v + 6v = 0
-68 + 6v = -20 + 0
-68 + 6v = -20

Add '68' to each side of the equation.
-68 + 68 + 6v = -20 + 68

Combine like terms: -68 + 68 = 0
0 + 6v = -20 + 68
6v = -20 + 68

Combine like terms: -20 + 68 = 48
6v = 48

Divide each side by '6'.
v = 8

Simplifying
v = 8

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