-7(2v-3)+v=5(v+7)

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


Simplifying
-7(2v + -3) + v = 5(v + 7)

Reorder the terms:
-7(-3 + 2v) + v = 5(v + 7)
(-3 * -7 + 2v * -7) + v = 5(v + 7)
(21 + -14v) + v = 5(v + 7)

Combine like terms: -14v + v = -13v
21 + -13v = 5(v + 7)

Reorder the terms:
21 + -13v = 5(7 + v)
21 + -13v = (7 * 5 + v * 5)
21 + -13v = (35 + 5v)

Solving
21 + -13v = 35 + 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.
21 + -13v + -5v = 35 + 5v + -5v

Combine like terms: -13v + -5v = -18v
21 + -18v = 35 + 5v + -5v

Combine like terms: 5v + -5v = 0
21 + -18v = 35 + 0
21 + -18v = 35

Add '-21' to each side of the equation.
21 + -21 + -18v = 35 + -21

Combine like terms: 21 + -21 = 0
0 + -18v = 35 + -21
-18v = 35 + -21

Combine like terms: 35 + -21 = 14
-18v = 14

Divide each side by '-18'.
v = -0.7777777778

Simplifying
v = -0.7777777778

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