V-7=15+12

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Solution for V-7=15+12 equation: 


Simplifying
V + -7 = 15 + 12

Reorder the terms:
-7 + V = 15 + 12

Combine like terms: 15 + 12 = 27
-7 + V = 27

Solving
-7 + V = 27

Solving for variable 'V'.

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

Add '7' to each side of the equation.
-7 + 7 + V = 27 + 7

Combine like terms: -7 + 7 = 0
0 + V = 27 + 7
V = 27 + 7

Combine like terms: 27 + 7 = 34
V = 34

Simplifying
V = 34

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