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

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


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

Reorder the terms:
-5 + v = 7 + 5(8 + -5v)
-5 + v = 7 + (8 * 5 + -5v * 5)
-5 + v = 7 + (40 + -25v)

Combine like terms: 7 + 40 = 47
-5 + v = 47 + -25v

Solving
-5 + v = 47 + -25v

Solving for variable 'v'.

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

Add '25v' to each side of the equation.
-5 + v + 25v = 47 + -25v + 25v

Combine like terms: v + 25v = 26v
-5 + 26v = 47 + -25v + 25v

Combine like terms: -25v + 25v = 0
-5 + 26v = 47 + 0
-5 + 26v = 47

Add '5' to each side of the equation.
-5 + 5 + 26v = 47 + 5

Combine like terms: -5 + 5 = 0
0 + 26v = 47 + 5
26v = 47 + 5

Combine like terms: 47 + 5 = 52
26v = 52

Divide each side by '26'.
v = 2

Simplifying
v = 2

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