(2x^2y-5x^2)-(-4x+7x^2y-x^2)=

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Solution for (2x^2y-5x^2)-(-4x+7x^2y-x^2)= equation: 


Simplifying
(2x2y + -5x2) + -1(-4x + 7x2y + -1x2) = 0

Reorder the terms:
(-5x2 + 2x2y) + -1(-4x + 7x2y + -1x2) = 0

Remove parenthesis around (-5x2 + 2x2y)
-5x2 + 2x2y + -1(-4x + 7x2y + -1x2) = 0

Reorder the terms:
-5x2 + 2x2y + -1(-4x + -1x2 + 7x2y) = 0
-5x2 + 2x2y + (-4x * -1 + -1x2 * -1 + 7x2y * -1) = 0
-5x2 + 2x2y + (4x + 1x2 + -7x2y) = 0

Reorder the terms:
4x + -5x2 + 1x2 + 2x2y + -7x2y = 0

Combine like terms: -5x2 + 1x2 = -4x2
4x + -4x2 + 2x2y + -7x2y = 0

Combine like terms: 2x2y + -7x2y = -5x2y
4x + -4x2 + -5x2y = 0

Solving
4x + -4x2 + -5x2y = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x'.
x(4 + -4x + -5xy) = 0


Subproblem 1
Set the factor 'x' equal to zero and attempt to solve:

Simplifying
x = 0

Solving
x = 0

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

Simplifying
x = 0

Subproblem 2
Set the factor '(4 + -4x + -5xy)' equal to zero and attempt to solve:

Simplifying
4 + -4x + -5xy = 0

Solving
4 + -4x + -5xy = 0

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

Add '-4' to each side of the equation.
4 + -4x + -4 + -5xy = 0 + -4

Reorder the terms:
4 + -4 + -4x + -5xy = 0 + -4

Combine like terms: 4 + -4 = 0
0 + -4x + -5xy = 0 + -4
-4x + -5xy = 0 + -4

Combine like terms: 0 + -4 = -4
-4x + -5xy = -4

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.
Solution
x = {0}

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