x^2+10+9y^2=

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Solution for x^2+10+9y^2= equation:


Simplifying
x2 + 10 + 9y2 = 0

Reorder the terms:
10 + x2 + 9y2 = 0

Solving
10 + x2 + 9y2 = 0

Solving for variable 'x'.

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

Add '-10' to each side of the equation.
10 + x2 + -10 + 9y2 = 0 + -10

Reorder the terms:
10 + -10 + x2 + 9y2 = 0 + -10

Combine like terms: 10 + -10 = 0
0 + x2 + 9y2 = 0 + -10
x2 + 9y2 = 0 + -10

Combine like terms: 0 + -10 = -10
x2 + 9y2 = -10

Add '-9y2' to each side of the equation.
x2 + 9y2 + -9y2 = -10 + -9y2

Combine like terms: 9y2 + -9y2 = 0
x2 + 0 = -10 + -9y2
x2 = -10 + -9y2

Simplifying
x2 = -10 + -9y2

Reorder the terms:
10 + x2 + 9y2 = -10 + -9y2 + 10 + 9y2

Reorder the terms:
10 + x2 + 9y2 = -10 + 10 + -9y2 + 9y2

Combine like terms: -10 + 10 = 0
10 + x2 + 9y2 = 0 + -9y2 + 9y2
10 + x2 + 9y2 = -9y2 + 9y2

Combine like terms: -9y2 + 9y2 = 0
10 + x2 + 9y2 = 0

Factor a trinomial.
(x + y)(x + 9y) = 0

Subproblem 1

Set the factor '(x + y)' equal to zero and attempt to solve: Simplifying x + y = 0 Solving x + y = 0 Move all terms containing x to the left, all other terms to the right. Add '-1y' to each side of the equation. x + y + -1y = 0 + -1y Combine like terms: y + -1y = 0 x + 0 = 0 + -1y x = 0 + -1y Remove the zero: x = -1y Simplifying x = -1y

Subproblem 2

Set the factor '(x + 9y)' equal to zero and attempt to solve: Simplifying x + 9y = 0 Solving x + 9y = 0 Move all terms containing x to the left, all other terms to the right. Add '-9y' to each side of the equation. x + 9y + -9y = 0 + -9y Combine like terms: 9y + -9y = 0 x + 0 = 0 + -9y x = 0 + -9y Remove the zero: x = -9y Simplifying x = -9y

Solution

x = {-1y, -9y}

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