(7+V)(5v-4)=0

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Solution for (7+V)(5v-4)=0 equation:


Simplifying
(7 + V)(5v + -4) = 0

Reorder the terms:
(7 + V)(-4 + 5v) = 0

Multiply (7 + V) * (-4 + 5v)
(7(-4 + 5v) + V(-4 + 5v)) = 0
((-4 * 7 + 5v * 7) + V(-4 + 5v)) = 0
((-28 + 35v) + V(-4 + 5v)) = 0
(-28 + 35v + (-4 * V + 5v * V)) = 0
(-28 + 35v + (-4V + 5vV)) = 0

Reorder the terms:
(-28 + -4V + 35v + 5vV) = 0
(-28 + -4V + 35v + 5vV) = 0

Solving
-28 + -4V + 35v + 5vV = 0

Solving for variable 'V'.

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

Add '28' to each side of the equation.
-28 + -4V + 35v + 28 + 5vV = 0 + 28

Reorder the terms:
-28 + 28 + -4V + 35v + 5vV = 0 + 28

Combine like terms: -28 + 28 = 0
0 + -4V + 35v + 5vV = 0 + 28
-4V + 35v + 5vV = 0 + 28

Combine like terms: 0 + 28 = 28
-4V + 35v + 5vV = 28

Add '-35v' to each side of the equation.
-4V + 35v + -35v + 5vV = 28 + -35v

Combine like terms: 35v + -35v = 0
-4V + 0 + 5vV = 28 + -35v
-4V + 5vV = 28 + -35v

Reorder the terms:
-28 + -4V + 35v + 5vV = 28 + -35v + -28 + 35v

Reorder the terms:
-28 + -4V + 35v + 5vV = 28 + -28 + -35v + 35v

Combine like terms: 28 + -28 = 0
-28 + -4V + 35v + 5vV = 0 + -35v + 35v
-28 + -4V + 35v + 5vV = -35v + 35v

Combine like terms: -35v + 35v = 0
-28 + -4V + 35v + 5vV = 0

The solution to this equation could not be determined.

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