v+3-1=7

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Solution for v+3-1=7 equation: 


Simplifying
v + 3 + -1 = 7

Reorder the terms:
3 + -1 + v = 7

Combine like terms: 3 + -1 = 2
2 + v = 7

Solving
2 + v = 7

Solving for variable 'v'.

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

Add '-2' to each side of the equation.
2 + -2 + v = 7 + -2

Combine like terms: 2 + -2 = 0
0 + v = 7 + -2
v = 7 + -2

Combine like terms: 7 + -2 = 5
v = 5

Simplifying
v = 5

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