4xy+28+3Y+21=

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Solution for 4xy+28+3Y+21= equation:


Simplifying
4xy + 28 + 3Y + 21 = 0

Reorder the terms:
28 + 21 + 3Y + 4xy = 0

Combine like terms: 28 + 21 = 49
49 + 3Y + 4xy = 0

Solving
49 + 3Y + 4xy = 0

Solving for variable 'Y'.

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

Add '-49' to each side of the equation.
49 + 3Y + -49 + 4xy = 0 + -49

Reorder the terms:
49 + -49 + 3Y + 4xy = 0 + -49

Combine like terms: 49 + -49 = 0
0 + 3Y + 4xy = 0 + -49
3Y + 4xy = 0 + -49

Combine like terms: 0 + -49 = -49
3Y + 4xy = -49

Add '-4xy' to each side of the equation.
3Y + 4xy + -4xy = -49 + -4xy

Combine like terms: 4xy + -4xy = 0
3Y + 0 = -49 + -4xy
3Y = -49 + -4xy

Divide each side by '3'.
Y = -16.33333333 + -1.333333333xy

Simplifying
Y = -16.33333333 + -1.333333333xy

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