8(7-5v)=(-15)

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Solution for 8(7-5v)=(-15) equation: 


Simplifying
8(7 + -5v) = (-15)
(7 * 8 + -5v * 8) = (-15)
(56 + -40v) = (-15)
56 + -40v = -15

Solving
56 + -40v = -15

Solving for variable 'v'.

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

Add '-56' to each side of the equation.
56 + -56 + -40v = -15 + -56

Combine like terms: 56 + -56 = 0
0 + -40v = -15 + -56
-40v = -15 + -56

Combine like terms: -15 + -56 = -71
-40v = -71

Divide each side by '-40'.
v = 1.775

Simplifying
v = 1.775

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