(7y-2)(5y-3u+6)=

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Solution for (7y-2)(5y-3u+6)= equation: 


Simplifying
(7y + -2)(5y + -3u + 6) = 0

Reorder the terms:
(-2 + 7y)(5y + -3u + 6) = 0

Reorder the terms:
(-2 + 7y)(6 + -3u + 5y) = 0

Multiply (-2 + 7y) * (6 + -3u + 5y)
(-2(6 + -3u + 5y) + 7y * (6 + -3u + 5y)) = 0
((6 * -2 + -3u * -2 + 5y * -2) + 7y * (6 + -3u + 5y)) = 0
((-12 + 6u + -10y) + 7y * (6 + -3u + 5y)) = 0
(-12 + 6u + -10y + (6 * 7y + -3u * 7y + 5y * 7y)) = 0

Reorder the terms:
(-12 + 6u + -10y + (-21uy + 42y + 35y2)) = 0
(-12 + 6u + -10y + (-21uy + 42y + 35y2)) = 0

Reorder the terms:
(-12 + 6u + -21uy + -10y + 42y + 35y2) = 0

Combine like terms: -10y + 42y = 32y
(-12 + 6u + -21uy + 32y + 35y2) = 0

Solving
-12 + 6u + -21uy + 32y + 35y2 = 0

Solving for variable 'u'.

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

Add '12' to each side of the equation.
-12 + 6u + -21uy + 32y + 12 + 35y2 = 0 + 12

Reorder the terms:
-12 + 12 + 6u + -21uy + 32y + 35y2 = 0 + 12

Combine like terms: -12 + 12 = 0
0 + 6u + -21uy + 32y + 35y2 = 0 + 12
6u + -21uy + 32y + 35y2 = 0 + 12

Combine like terms: 0 + 12 = 12
6u + -21uy + 32y + 35y2 = 12

Add '-32y' to each side of the equation.
6u + -21uy + 32y + -32y + 35y2 = 12 + -32y

Combine like terms: 32y + -32y = 0
6u + -21uy + 0 + 35y2 = 12 + -32y
6u + -21uy + 35y2 = 12 + -32y

Add '-35y2' to each side of the equation.
6u + -21uy + 35y2 + -35y2 = 12 + -32y + -35y2

Combine like terms: 35y2 + -35y2 = 0
6u + -21uy + 0 = 12 + -32y + -35y2
6u + -21uy = 12 + -32y + -35y2

Reorder the terms:
-12 + 6u + -21uy + 32y + 35y2 = 12 + -32y + -35y2 + -12 + 32y + 35y2

Reorder the terms:
-12 + 6u + -21uy + 32y + 35y2 = 12 + -12 + -32y + 32y + -35y2 + 35y2

Combine like terms: 12 + -12 = 0
-12 + 6u + -21uy + 32y + 35y2 = 0 + -32y + 32y + -35y2 + 35y2
-12 + 6u + -21uy + 32y + 35y2 = -32y + 32y + -35y2 + 35y2

Combine like terms: -32y + 32y = 0
-12 + 6u + -21uy + 32y + 35y2 = 0 + -35y2 + 35y2
-12 + 6u + -21uy + 32y + 35y2 = -35y2 + 35y2

Combine like terms: -35y2 + 35y2 = 0
-12 + 6u + -21uy + 32y + 35y2 = 0

The solution to this equation could not be determined.

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