(5xy-3x+2y-1)-(2xy-7x-8y+6)=

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Solution for (5xy-3x+2y-1)-(2xy-7x-8y+6)= equation:


Simplifying
(5xy + -3x + 2y + -1) + -1(2xy + -7x + -8y + 6) = 0

Reorder the terms:
(-1 + -3x + 5xy + 2y) + -1(2xy + -7x + -8y + 6) = 0

Remove parenthesis around (-1 + -3x + 5xy + 2y)
-1 + -3x + 5xy + 2y + -1(2xy + -7x + -8y + 6) = 0

Reorder the terms:
-1 + -3x + 5xy + 2y + -1(6 + -7x + 2xy + -8y) = 0
-1 + -3x + 5xy + 2y + (6 * -1 + -7x * -1 + 2xy * -1 + -8y * -1) = 0
-1 + -3x + 5xy + 2y + (-6 + 7x + -2xy + 8y) = 0

Reorder the terms:
-1 + -6 + -3x + 7x + 5xy + -2xy + 2y + 8y = 0

Combine like terms: -1 + -6 = -7
-7 + -3x + 7x + 5xy + -2xy + 2y + 8y = 0

Combine like terms: -3x + 7x = 4x
-7 + 4x + 5xy + -2xy + 2y + 8y = 0

Combine like terms: 5xy + -2xy = 3xy
-7 + 4x + 3xy + 2y + 8y = 0

Combine like terms: 2y + 8y = 10y
-7 + 4x + 3xy + 10y = 0

Solving
-7 + 4x + 3xy + 10y = 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 + 4x + 3xy + 7 + 10y = 0 + 7

Reorder the terms:
-7 + 7 + 4x + 3xy + 10y = 0 + 7

Combine like terms: -7 + 7 = 0
0 + 4x + 3xy + 10y = 0 + 7
4x + 3xy + 10y = 0 + 7

Combine like terms: 0 + 7 = 7
4x + 3xy + 10y = 7

Add '-10y' to each side of the equation.
4x + 3xy + 10y + -10y = 7 + -10y

Combine like terms: 10y + -10y = 0
4x + 3xy + 0 = 7 + -10y
4x + 3xy = 7 + -10y

Reorder the terms:
-7 + 4x + 3xy + 10y = 7 + -10y + -7 + 10y

Reorder the terms:
-7 + 4x + 3xy + 10y = 7 + -7 + -10y + 10y

Combine like terms: 7 + -7 = 0
-7 + 4x + 3xy + 10y = 0 + -10y + 10y
-7 + 4x + 3xy + 10y = -10y + 10y

Combine like terms: -10y + 10y = 0
-7 + 4x + 3xy + 10y = 0

The solution to this equation could not be determined.

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