5(1-v)-5(2-v)=7v-35+8v

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Solution for 5(1-v)-5(2-v)=7v-35+8v equation:


Simplifying
5(1 + -1v) + -5(2 + -1v) = 7v + -35 + 8v
(1 * 5 + -1v * 5) + -5(2 + -1v) = 7v + -35 + 8v
(5 + -5v) + -5(2 + -1v) = 7v + -35 + 8v
5 + -5v + (2 * -5 + -1v * -5) = 7v + -35 + 8v
5 + -5v + (-10 + 5v) = 7v + -35 + 8v

Reorder the terms:
5 + -10 + -5v + 5v = 7v + -35 + 8v

Combine like terms: 5 + -10 = -5
-5 + -5v + 5v = 7v + -35 + 8v

Combine like terms: -5v + 5v = 0
-5 + 0 = 7v + -35 + 8v
-5 = 7v + -35 + 8v

Reorder the terms:
-5 = -35 + 7v + 8v

Combine like terms: 7v + 8v = 15v
-5 = -35 + 15v

Solving
-5 = -35 + 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.
-5 + -15v = -35 + 15v + -15v

Combine like terms: 15v + -15v = 0
-5 + -15v = -35 + 0
-5 + -15v = -35

Add '5' to each side of the equation.
-5 + 5 + -15v = -35 + 5

Combine like terms: -5 + 5 = 0
0 + -15v = -35 + 5
-15v = -35 + 5

Combine like terms: -35 + 5 = -30
-15v = -30

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

Simplifying
v = 2

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