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

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


Simplifying
7(4 + 2v) = 5v + -8
(4 * 7 + 2v * 7) = 5v + -8
(28 + 14v) = 5v + -8

Reorder the terms:
28 + 14v = -8 + 5v

Solving
28 + 14v = -8 + 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.
28 + 14v + -5v = -8 + 5v + -5v

Combine like terms: 14v + -5v = 9v
28 + 9v = -8 + 5v + -5v

Combine like terms: 5v + -5v = 0
28 + 9v = -8 + 0
28 + 9v = -8

Add '-28' to each side of the equation.
28 + -28 + 9v = -8 + -28

Combine like terms: 28 + -28 = 0
0 + 9v = -8 + -28
9v = -8 + -28

Combine like terms: -8 + -28 = -36
9v = -36

Divide each side by '9'.
v = -4

Simplifying
v = -4

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