(v-1)+1=7

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Solution for (v-1)+1=7 equation: 


Simplifying
(v + -1) + 1 = 7

Reorder the terms:
(-1 + v) + 1 = 7

Remove parenthesis around (-1 + v)
-1 + v + 1 = 7

Reorder the terms:
-1 + 1 + v = 7

Combine like terms: -1 + 1 = 0
0 + v = 7
v = 7

Solving
v = 7

Solving for variable 'v'.

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

Simplifying
v = 7

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