(V-7)(v+5)=0

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Solution for (V-7)(v+5)=0 equation:


Simplifying
(V + -7)(v + 5) = 0

Reorder the terms:
(-7 + V)(v + 5) = 0

Reorder the terms:
(-7 + V)(5 + v) = 0

Multiply (-7 + V) * (5 + v)
(-7(5 + v) + V(5 + v)) = 0
((5 * -7 + v * -7) + V(5 + v)) = 0
((-35 + -7v) + V(5 + v)) = 0
(-35 + -7v + (5 * V + v * V)) = 0
(-35 + -7v + (5V + vV)) = 0

Reorder the terms:
(-35 + 5V + -7v + vV) = 0
(-35 + 5V + -7v + vV) = 0

Solving
-35 + 5V + -7v + vV = 0

Solving for variable 'V'.

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

Add '35' to each side of the equation.
-35 + 5V + -7v + 35 + vV = 0 + 35

Reorder the terms:
-35 + 35 + 5V + -7v + vV = 0 + 35

Combine like terms: -35 + 35 = 0
0 + 5V + -7v + vV = 0 + 35
5V + -7v + vV = 0 + 35

Combine like terms: 0 + 35 = 35
5V + -7v + vV = 35

Add '7v' to each side of the equation.
5V + -7v + 7v + vV = 35 + 7v

Combine like terms: -7v + 7v = 0
5V + 0 + vV = 35 + 7v
5V + vV = 35 + 7v

Reorder the terms:
-35 + 5V + -7v + vV = 35 + 7v + -35 + -7v

Reorder the terms:
-35 + 5V + -7v + vV = 35 + -35 + 7v + -7v

Combine like terms: 35 + -35 = 0
-35 + 5V + -7v + vV = 0 + 7v + -7v
-35 + 5V + -7v + vV = 7v + -7v

Combine like terms: 7v + -7v = 0
-35 + 5V + -7v + vV = 0

The solution to this equation could not be determined.

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