(V+1)*(3V-3)=4

Solution for (V+1)*(3V-3)=4 equation:

Simplifying
(V + 1)(3V + -3) = 4

Reorder the terms:
(1 + V)(3V + -3) = 4

Reorder the terms:
(1 + V)(-3 + 3V) = 4

Multiply (1 + V) * (-3 + 3V)
(1(-3 + 3V) + V(-3 + 3V)) = 4
((-3 * 1 + 3V * 1) + V(-3 + 3V)) = 4
((-3 + 3V) + V(-3 + 3V)) = 4
(-3 + 3V + (-3 * V + 3V * V)) = 4
(-3 + 3V + (-3V + 3V2)) = 4

Combine like terms: 3V + -3V = 0
(-3 + 0 + 3V2) = 4
(-3 + 3V2) = 4

Solving
-3 + 3V2 = 4

Solving for variable 'V'.

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

Add '3' to each side of the equation.
-3 + 3 + 3V2 = 4 + 3

Combine like terms: -3 + 3 = 0
0 + 3V2 = 4 + 3
3V2 = 4 + 3

Combine like terms: 4 + 3 = 7
3V2 = 7

Divide each side by '3'.
V2 = 2.333333333

Simplifying
V2 = 2.333333333

Take the square root of each side:
V = {-1.527525232, 1.527525232}