(Y+3)(2y+1)=7

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Solution for (Y+3)(2y+1)=7 equation:


Simplifying
(Y + 3)(2y + 1) = 7

Reorder the terms:
(3 + Y)(2y + 1) = 7

Reorder the terms:
(3 + Y)(1 + 2y) = 7

Multiply (3 + Y) * (1 + 2y)
(3(1 + 2y) + Y(1 + 2y)) = 7
((1 * 3 + 2y * 3) + Y(1 + 2y)) = 7
((3 + 6y) + Y(1 + 2y)) = 7
(3 + 6y + (1 * Y + 2y * Y)) = 7
(3 + 6y + (1Y + 2yY)) = 7

Reorder the terms:
(3 + 1Y + 6y + 2yY) = 7
(3 + 1Y + 6y + 2yY) = 7

Solving
3 + 1Y + 6y + 2yY = 7

Solving for variable 'Y'.

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

Add '-3' to each side of the equation.
3 + 1Y + 6y + -3 + 2yY = 7 + -3

Reorder the terms:
3 + -3 + 1Y + 6y + 2yY = 7 + -3

Combine like terms: 3 + -3 = 0
0 + 1Y + 6y + 2yY = 7 + -3
1Y + 6y + 2yY = 7 + -3

Combine like terms: 7 + -3 = 4
1Y + 6y + 2yY = 4

Add '-6y' to each side of the equation.
1Y + 6y + -6y + 2yY = 4 + -6y

Combine like terms: 6y + -6y = 0
1Y + 0 + 2yY = 4 + -6y
1Y + 2yY = 4 + -6y

Reorder the terms:
-4 + 1Y + 6y + 2yY = 4 + -6y + -4 + 6y

Reorder the terms:
-4 + 1Y + 6y + 2yY = 4 + -4 + -6y + 6y

Combine like terms: 4 + -4 = 0
-4 + 1Y + 6y + 2yY = 0 + -6y + 6y
-4 + 1Y + 6y + 2yY = -6y + 6y

Combine like terms: -6y + 6y = 0
-4 + 1Y + 6y + 2yY = 0

The solution to this equation could not be determined.

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