(Y-7)(-3y+9y+1)=

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Solution for (Y-7)(-3y+9y+1)= equation:


Simplifying
(Y + -7)(-3y + 9y + 1) = 0

Reorder the terms:
(-7 + Y)(-3y + 9y + 1) = 0

Reorder the terms:
(-7 + Y)(1 + -3y + 9y) = 0

Combine like terms: -3y + 9y = 6y
(-7 + Y)(1 + 6y) = 0

Multiply (-7 + Y) * (1 + 6y)
(-7(1 + 6y) + Y(1 + 6y)) = 0
((1 * -7 + 6y * -7) + Y(1 + 6y)) = 0
((-7 + -42y) + Y(1 + 6y)) = 0
(-7 + -42y + (1 * Y + 6y * Y)) = 0
(-7 + -42y + (1Y + 6yY)) = 0

Reorder the terms:
(-7 + 1Y + -42y + 6yY) = 0
(-7 + 1Y + -42y + 6yY) = 0

Solving
-7 + 1Y + -42y + 6yY = 0

Solving for variable 'Y'.

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

Add '7' to each side of the equation.
-7 + 1Y + -42y + 7 + 6yY = 0 + 7

Reorder the terms:
-7 + 7 + 1Y + -42y + 6yY = 0 + 7

Combine like terms: -7 + 7 = 0
0 + 1Y + -42y + 6yY = 0 + 7
1Y + -42y + 6yY = 0 + 7

Combine like terms: 0 + 7 = 7
1Y + -42y + 6yY = 7

Add '42y' to each side of the equation.
1Y + -42y + 42y + 6yY = 7 + 42y

Combine like terms: -42y + 42y = 0
1Y + 0 + 6yY = 7 + 42y
1Y + 6yY = 7 + 42y

Reorder the terms:
-7 + 1Y + -42y + 6yY = 7 + 42y + -7 + -42y

Reorder the terms:
-7 + 1Y + -42y + 6yY = 7 + -7 + 42y + -42y

Combine like terms: 7 + -7 = 0
-7 + 1Y + -42y + 6yY = 0 + 42y + -42y
-7 + 1Y + -42y + 6yY = 42y + -42y

Combine like terms: 42y + -42y = 0
-7 + 1Y + -42y + 6yY = 0

The solution to this equation could not be determined.

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