(7x^2y-2xy-5)+(-5x^2y+5xy-10)=

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Solution for (7x^2y-2xy-5)+(-5x^2y+5xy-10)= equation:


Simplifying
(7x2y + -2xy + -5) + (-5x2y + 5xy + -10) = 0

Reorder the terms:
(-5 + -2xy + 7x2y) + (-5x2y + 5xy + -10) = 0

Remove parenthesis around (-5 + -2xy + 7x2y)
-5 + -2xy + 7x2y + (-5x2y + 5xy + -10) = 0

Reorder the terms:
-5 + -2xy + 7x2y + (-10 + 5xy + -5x2y) = 0

Remove parenthesis around (-10 + 5xy + -5x2y)
-5 + -2xy + 7x2y + -10 + 5xy + -5x2y = 0

Reorder the terms:
-5 + -10 + -2xy + 5xy + 7x2y + -5x2y = 0

Combine like terms: -5 + -10 = -15
-15 + -2xy + 5xy + 7x2y + -5x2y = 0

Combine like terms: -2xy + 5xy = 3xy
-15 + 3xy + 7x2y + -5x2y = 0

Combine like terms: 7x2y + -5x2y = 2x2y
-15 + 3xy + 2x2y = 0

Solving
-15 + 3xy + 2x2y = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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