-2(3v-7)+8v=4+5(4v-1)

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Solution for -2(3v-7)+8v=4+5(4v-1) equation:


Simplifying
-2(3v + -7) + 8v = 4 + 5(4v + -1)

Reorder the terms:
-2(-7 + 3v) + 8v = 4 + 5(4v + -1)
(-7 * -2 + 3v * -2) + 8v = 4 + 5(4v + -1)
(14 + -6v) + 8v = 4 + 5(4v + -1)

Combine like terms: -6v + 8v = 2v
14 + 2v = 4 + 5(4v + -1)

Reorder the terms:
14 + 2v = 4 + 5(-1 + 4v)
14 + 2v = 4 + (-1 * 5 + 4v * 5)
14 + 2v = 4 + (-5 + 20v)

Combine like terms: 4 + -5 = -1
14 + 2v = -1 + 20v

Solving
14 + 2v = -1 + 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.
14 + 2v + -20v = -1 + 20v + -20v

Combine like terms: 2v + -20v = -18v
14 + -18v = -1 + 20v + -20v

Combine like terms: 20v + -20v = 0
14 + -18v = -1 + 0
14 + -18v = -1

Add '-14' to each side of the equation.
14 + -14 + -18v = -1 + -14

Combine like terms: 14 + -14 = 0
0 + -18v = -1 + -14
-18v = -1 + -14

Combine like terms: -1 + -14 = -15
-18v = -15

Divide each side by '-18'.
v = 0.8333333333

Simplifying
v = 0.8333333333

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