-5(-4v+7)-v=5(v-4)-8

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


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

Reorder the terms:
-5(7 + -4v) + -1v = 5(v + -4) + -8
(7 * -5 + -4v * -5) + -1v = 5(v + -4) + -8
(-35 + 20v) + -1v = 5(v + -4) + -8

Combine like terms: 20v + -1v = 19v
-35 + 19v = 5(v + -4) + -8

Reorder the terms:
-35 + 19v = 5(-4 + v) + -8
-35 + 19v = (-4 * 5 + v * 5) + -8
-35 + 19v = (-20 + 5v) + -8

Reorder the terms:
-35 + 19v = -20 + -8 + 5v

Combine like terms: -20 + -8 = -28
-35 + 19v = -28 + 5v

Solving
-35 + 19v = -28 + 5v

Solving for variable 'v'.

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

Add '-5v' to each side of the equation.
-35 + 19v + -5v = -28 + 5v + -5v

Combine like terms: 19v + -5v = 14v
-35 + 14v = -28 + 5v + -5v

Combine like terms: 5v + -5v = 0
-35 + 14v = -28 + 0
-35 + 14v = -28

Add '35' to each side of the equation.
-35 + 35 + 14v = -28 + 35

Combine like terms: -35 + 35 = 0
0 + 14v = -28 + 35
14v = -28 + 35

Combine like terms: -28 + 35 = 7
14v = 7

Divide each side by '14'.
v = 0.5

Simplifying
v = 0.5

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