2x^2+12x-4+2y^2+20y+10=18

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Solution for 2x^2+12x-4+2y^2+20y+10=18 equation:


Simplifying
2x2 + 12x + -4 + 2y2 + 20y + 10 = 18

Reorder the terms:
-4 + 10 + 12x + 2x2 + 20y + 2y2 = 18

Combine like terms: -4 + 10 = 6
6 + 12x + 2x2 + 20y + 2y2 = 18

Solving
6 + 12x + 2x2 + 20y + 2y2 = 18

Solving for variable 'x'.

Reorder the terms:
6 + -18 + 12x + 2x2 + 20y + 2y2 = 18 + -18

Combine like terms: 6 + -18 = -12
-12 + 12x + 2x2 + 20y + 2y2 = 18 + -18

Combine like terms: 18 + -18 = 0
-12 + 12x + 2x2 + 20y + 2y2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-6 + 6x + x2 + 10y + y2) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-6 + 6x + x2 + 10y + y2)' equal to zero and attempt to solve: Simplifying -6 + 6x + x2 + 10y + y2 = 0 Solving -6 + 6x + x2 + 10y + y2 = 0 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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