V^2-2v-7=0

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Solution for V^2-2v-7=0 equation: 


Simplifying
V2 + -2v + -7 = 0

Reorder the terms:
-7 + V2 + -2v = 0

Solving
-7 + V2 + -2v = 0

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 + V2 + 7 + -2v = 0 + 7

Reorder the terms:
-7 + 7 + V2 + -2v = 0 + 7

Combine like terms: -7 + 7 = 0
0 + V2 + -2v = 0 + 7
V2 + -2v = 0 + 7

Combine like terms: 0 + 7 = 7
V2 + -2v = 7

Add '2v' to each side of the equation.
V2 + -2v + 2v = 7 + 2v

Combine like terms: -2v + 2v = 0
V2 + 0 = 7 + 2v
V2 = 7 + 2v

Simplifying
V2 = 7 + 2v

Reorder the terms:
-7 + V2 + -2v = 7 + 2v + -7 + -2v

Reorder the terms:
-7 + V2 + -2v = 7 + -7 + 2v + -2v

Combine like terms: 7 + -7 = 0
-7 + V2 + -2v = 0 + 2v + -2v
-7 + V2 + -2v = 2v + -2v

Combine like terms: 2v + -2v = 0
-7 + V2 + -2v = 0

The solution to this equation could not be determined.

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