v+(-1)=7

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


Simplifying
v + (-1) = 7
v + -1 = 7

Reorder the terms:
-1 + v = 7

Solving
-1 + v = 7

Solving for variable 'v'.

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

Add '1' to each side of the equation.
-1 + 1 + v = 7 + 1

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

Combine like terms: 7 + 1 = 8
v = 8

Simplifying
v = 8

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