40+8v=2(8v+6)-v

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Solution for 40+8v=2(8v+6)-v equation:


Simplifying
40 + 8v = 2(8v + 6) + -1v

Reorder the terms:
40 + 8v = 2(6 + 8v) + -1v
40 + 8v = (6 * 2 + 8v * 2) + -1v
40 + 8v = (12 + 16v) + -1v

Combine like terms: 16v + -1v = 15v
40 + 8v = 12 + 15v

Solving
40 + 8v = 12 + 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.
40 + 8v + -15v = 12 + 15v + -15v

Combine like terms: 8v + -15v = -7v
40 + -7v = 12 + 15v + -15v

Combine like terms: 15v + -15v = 0
40 + -7v = 12 + 0
40 + -7v = 12

Add '-40' to each side of the equation.
40 + -40 + -7v = 12 + -40

Combine like terms: 40 + -40 = 0
0 + -7v = 12 + -40
-7v = 12 + -40

Combine like terms: 12 + -40 = -28
-7v = -28

Divide each side by '-7'.
v = 4

Simplifying
v = 4

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