-10=7v+8(v-5)

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Solution for -10=7v+8(v-5) equation:


Simplifying
-10 = 7v + 8(v + -5)

Reorder the terms:
-10 = 7v + 8(-5 + v)
-10 = 7v + (-5 * 8 + v * 8)
-10 = 7v + (-40 + 8v)

Reorder the terms:
-10 = -40 + 7v + 8v

Combine like terms: 7v + 8v = 15v
-10 = -40 + 15v

Solving
-10 = -40 + 15v

Solving for variable 'v'.

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

Add '-15v' to each side of the equation.
-10 + -15v = -40 + 15v + -15v

Combine like terms: 15v + -15v = 0
-10 + -15v = -40 + 0
-10 + -15v = -40

Add '10' to each side of the equation.
-10 + 10 + -15v = -40 + 10

Combine like terms: -10 + 10 = 0
0 + -15v = -40 + 10
-15v = -40 + 10

Combine like terms: -40 + 10 = -30
-15v = -30

Divide each side by '-15'.
v = 2

Simplifying
v = 2

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