-5x^2y+9x-5x^2-9x-7=

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Solution for -5x^2y+9x-5x^2-9x-7= equation:


Simplifying
-5x2y + 9x + -5x2 + -9x + -7 = 0

Reorder the terms:
-7 + 9x + -9x + -5x2 + -5x2y = 0

Combine like terms: 9x + -9x = 0
-7 + 0 + -5x2 + -5x2y = 0
-7 + -5x2 + -5x2y = 0

Solving
-7 + -5x2 + -5x2y = 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 + -5x2 + 7 + -5x2y = 0 + 7

Reorder the terms:
-7 + 7 + -5x2 + -5x2y = 0 + 7

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

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

Reorder the terms:
-7 + -5x2 + -5x2y = 7 + -7

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

Factor out the Greatest Common Factor (GCF), '-1'.
-1(7 + 5x2 + 5x2y) = 0

Ignore the factor -1.

Subproblem 1

Set the factor '(7 + 5x2 + 5x2y)' equal to zero and attempt to solve: Simplifying 7 + 5x2 + 5x2y = 0 Solving 7 + 5x2 + 5x2y = 0 Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + 5x2 + -7 + 5x2y = 0 + -7 Reorder the terms: 7 + -7 + 5x2 + 5x2y = 0 + -7 Combine like terms: 7 + -7 = 0 0 + 5x2 + 5x2y = 0 + -7 5x2 + 5x2y = 0 + -7 Combine like terms: 0 + -7 = -7 5x2 + 5x2y = -7 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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