y(3x-1)+7(3x-1)=

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


Simplifying
y(3x + -1) + 7(3x + -1) = 0

Reorder the terms:
y(-1 + 3x) + 7(3x + -1) = 0
(-1 * y + 3x * y) + 7(3x + -1) = 0

Reorder the terms:
(3xy + -1y) + 7(3x + -1) = 0
(3xy + -1y) + 7(3x + -1) = 0

Reorder the terms:
3xy + -1y + 7(-1 + 3x) = 0
3xy + -1y + (-1 * 7 + 3x * 7) = 0
3xy + -1y + (-7 + 21x) = 0

Reorder the terms:
-7 + 21x + 3xy + -1y = 0

Solving
-7 + 21x + 3xy + -1y = 0

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 21x + 3xy + 7 + -1y = 0 + 7

Reorder the terms:
-7 + 7 + 21x + 3xy + -1y = 0 + 7

Combine like terms: -7 + 7 = 0
0 + 21x + 3xy + -1y = 0 + 7
21x + 3xy + -1y = 0 + 7

Combine like terms: 0 + 7 = 7
21x + 3xy + -1y = 7

Add 'y' to each side of the equation.
21x + 3xy + -1y + y = 7 + y

Combine like terms: -1y + y = 0
21x + 3xy + 0 = 7 + y
21x + 3xy = 7 + y

Reorder the terms:
-7 + 21x + 3xy + -1y = 7 + y + -7 + -1y

Reorder the terms:
-7 + 21x + 3xy + -1y = 7 + -7 + y + -1y

Combine like terms: 7 + -7 = 0
-7 + 21x + 3xy + -1y = 0 + y + -1y
-7 + 21x + 3xy + -1y = y + -1y

Combine like terms: y + -1y = 0
-7 + 21x + 3xy + -1y = 0

The solution to this equation could not be determined.

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