(3y-1)and(4y+7)=90

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Solution for (3y-1)and(4y+7)=90 equation:


Simplifying
(3y + -1) * and(4y + 7) = 90

Reorder the terms:
(-1 + 3y) * and(4y + 7) = 90

Reorder the terms:
(-1 + 3y) * adn(7 + 4y) = 90

Reorder the terms for easier multiplication:
adn(-1 + 3y)(7 + 4y) = 90

Multiply (-1 + 3y) * (7 + 4y)
adn(-1(7 + 4y) + 3y * (7 + 4y)) = 90
adn((7 * -1 + 4y * -1) + 3y * (7 + 4y)) = 90
adn((-7 + -4y) + 3y * (7 + 4y)) = 90
adn(-7 + -4y + (7 * 3y + 4y * 3y)) = 90
adn(-7 + -4y + (21y + 12y2)) = 90

Combine like terms: -4y + 21y = 17y
adn(-7 + 17y + 12y2) = 90
(-7 * adn + 17y * adn + 12y2 * adn) = 90
(-7adn + 17adny + 12adny2) = 90

Solving
-7adn + 17adny + 12adny2 = 90

Solving for variable 'a'.

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

Reorder the terms:
-90 + -7adn + 17adny + 12adny2 = 90 + -90

Combine like terms: 90 + -90 = 0
-90 + -7adn + 17adny + 12adny2 = 0

The solution to this equation could not be determined.

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