-19=-7(4v-5)+v

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Solution for -19=-7(4v-5)+v equation:


Simplifying
-19 = -7(4v + -5) + v

Reorder the terms:
-19 = -7(-5 + 4v) + v
-19 = (-5 * -7 + 4v * -7) + v
-19 = (35 + -28v) + v

Combine like terms: -28v + v = -27v
-19 = 35 + -27v

Solving
-19 = 35 + -27v

Solving for variable 'v'.

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

Add '27v' to each side of the equation.
-19 + 27v = 35 + -27v + 27v

Combine like terms: -27v + 27v = 0
-19 + 27v = 35 + 0
-19 + 27v = 35

Add '19' to each side of the equation.
-19 + 19 + 27v = 35 + 19

Combine like terms: -19 + 19 = 0
0 + 27v = 35 + 19
27v = 35 + 19

Combine like terms: 35 + 19 = 54
27v = 54

Divide each side by '27'.
v = 2

Simplifying
v = 2

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