y+4=19-2xy

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Solution for y+4=19-2xy equation:


Simplifying
y + 4 = 19 + -2xy

Reorder the terms:
4 + y = 19 + -2xy

Solving
4 + y = 19 + -2xy

Solving for variable 'y'.

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

Add '2xy' to each side of the equation.
4 + 2xy + y = 19 + -2xy + 2xy

Combine like terms: -2xy + 2xy = 0
4 + 2xy + y = 19 + 0
4 + 2xy + y = 19

Add '-4' to each side of the equation.
4 + 2xy + -4 + y = 19 + -4

Reorder the terms:
4 + -4 + 2xy + y = 19 + -4

Combine like terms: 4 + -4 = 0
0 + 2xy + y = 19 + -4
2xy + y = 19 + -4

Combine like terms: 19 + -4 = 15
2xy + y = 15

Reorder the terms:
-15 + 2xy + y = 15 + -15

Combine like terms: 15 + -15 = 0
-15 + 2xy + y = 0

The solution to this equation could not be determined.

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