8-v+2=8+v+5-7

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Solution for 8-v+2=8+v+5-7 equation:


Simplifying
8 + -1v + 2 = 8 + v + 5 + -7

Reorder the terms:
8 + 2 + -1v = 8 + v + 5 + -7

Combine like terms: 8 + 2 = 10
10 + -1v = 8 + v + 5 + -7

Reorder the terms:
10 + -1v = 8 + 5 + -7 + v

Combine like terms: 8 + 5 = 13
10 + -1v = 13 + -7 + v

Combine like terms: 13 + -7 = 6
10 + -1v = 6 + v

Solving
10 + -1v = 6 + v

Solving for variable 'v'.

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

Add '-1v' to each side of the equation.
10 + -1v + -1v = 6 + v + -1v

Combine like terms: -1v + -1v = -2v
10 + -2v = 6 + v + -1v

Combine like terms: v + -1v = 0
10 + -2v = 6 + 0
10 + -2v = 6

Add '-10' to each side of the equation.
10 + -10 + -2v = 6 + -10

Combine like terms: 10 + -10 = 0
0 + -2v = 6 + -10
-2v = 6 + -10

Combine like terms: 6 + -10 = -4
-2v = -4

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

Simplifying
v = 2

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