v-(5)=7

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Solution for v-(5)=7 equation: 


Simplifying
v + -1(5) = 7

Multiply -1 * 5
v + -5 = 7

Reorder the terms:
-5 + v = 7

Solving
-5 + v = 7

Solving for variable 'v'.

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

Add '5' to each side of the equation.
-5 + 5 + v = 7 + 5

Combine like terms: -5 + 5 = 0
0 + v = 7 + 5
v = 7 + 5

Combine like terms: 7 + 5 = 12
v = 12

Simplifying
v = 12

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