(7y+1)(3y-4v-2)=

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Solution for (7y+1)(3y-4v-2)= equation:


Simplifying
(7y + 1)(3y + -4v + -2) = 0

Reorder the terms:
(1 + 7y)(3y + -4v + -2) = 0

Reorder the terms:
(1 + 7y)(-2 + -4v + 3y) = 0

Multiply (1 + 7y) * (-2 + -4v + 3y)
(1(-2 + -4v + 3y) + 7y * (-2 + -4v + 3y)) = 0
((-2 * 1 + -4v * 1 + 3y * 1) + 7y * (-2 + -4v + 3y)) = 0
((-2 + -4v + 3y) + 7y * (-2 + -4v + 3y)) = 0
(-2 + -4v + 3y + (-2 * 7y + -4v * 7y + 3y * 7y)) = 0

Reorder the terms:
(-2 + -4v + 3y + (-28vy + -14y + 21y2)) = 0
(-2 + -4v + 3y + (-28vy + -14y + 21y2)) = 0

Reorder the terms:
(-2 + -4v + -28vy + 3y + -14y + 21y2) = 0

Combine like terms: 3y + -14y = -11y
(-2 + -4v + -28vy + -11y + 21y2) = 0

Solving
-2 + -4v + -28vy + -11y + 21y2 = 0

Solving for variable 'v'.

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

Add '2' to each side of the equation.
-2 + -4v + -28vy + -11y + 2 + 21y2 = 0 + 2

Reorder the terms:
-2 + 2 + -4v + -28vy + -11y + 21y2 = 0 + 2

Combine like terms: -2 + 2 = 0
0 + -4v + -28vy + -11y + 21y2 = 0 + 2
-4v + -28vy + -11y + 21y2 = 0 + 2

Combine like terms: 0 + 2 = 2
-4v + -28vy + -11y + 21y2 = 2

Add '11y' to each side of the equation.
-4v + -28vy + -11y + 11y + 21y2 = 2 + 11y

Combine like terms: -11y + 11y = 0
-4v + -28vy + 0 + 21y2 = 2 + 11y
-4v + -28vy + 21y2 = 2 + 11y

Add '-21y2' to each side of the equation.
-4v + -28vy + 21y2 + -21y2 = 2 + 11y + -21y2

Combine like terms: 21y2 + -21y2 = 0
-4v + -28vy + 0 = 2 + 11y + -21y2
-4v + -28vy = 2 + 11y + -21y2

Reorder the terms:
-2 + -4v + -28vy + -11y + 21y2 = 2 + 11y + -21y2 + -2 + -11y + 21y2

Reorder the terms:
-2 + -4v + -28vy + -11y + 21y2 = 2 + -2 + 11y + -11y + -21y2 + 21y2

Combine like terms: 2 + -2 = 0
-2 + -4v + -28vy + -11y + 21y2 = 0 + 11y + -11y + -21y2 + 21y2
-2 + -4v + -28vy + -11y + 21y2 = 11y + -11y + -21y2 + 21y2

Combine like terms: 11y + -11y = 0
-2 + -4v + -28vy + -11y + 21y2 = 0 + -21y2 + 21y2
-2 + -4v + -28vy + -11y + 21y2 = -21y2 + 21y2

Combine like terms: -21y2 + 21y2 = 0
-2 + -4v + -28vy + -11y + 21y2 = 0

The solution to this equation could not be determined.

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