x^2-9+y^2=0

Simple and best practice solution for x^2-9+y^2=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for x^2-9+y^2=0 equation:


Simplifying
x2 + -9 + y2 = 0

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

Solving
-9 + x2 + y2 = 0

Solving for variable 'x'.

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

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

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

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

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

Add '-1y2' to each side of the equation.
x2 + y2 + -1y2 = 9 + -1y2

Combine like terms: y2 + -1y2 = 0
x2 + 0 = 9 + -1y2
x2 = 9 + -1y2

Simplifying
x2 = 9 + -1y2

Reorder the terms:
-9 + x2 + y2 = 9 + -1y2 + -9 + y2

Reorder the terms:
-9 + x2 + y2 = 9 + -9 + -1y2 + y2

Combine like terms: 9 + -9 = 0
-9 + x2 + y2 = 0 + -1y2 + y2
-9 + x2 + y2 = -1y2 + y2

Combine like terms: -1y2 + y2 = 0
-9 + x2 + y2 = 0

The solution to this equation could not be determined.

See similar equations:

| x^2-9+y^2=0 | | 7x+9=9x+63 | | 8x-2.2=9 | | X^5-3x^4/x-3 | | 6x+2=-12x+20 | | 11x-138=632 | | 3x+7=(-4) | | 300=20x+120 | | 5w=2w+3 | | 2(x-3)-4(5-x)=4(x-7)+1 | | -3(t-3)+5t=8t-4 | | 2(x+10)=5x-19 | | 5x+2(x-8)=5 | | -5(t-1)+7t=5t-6 | | 2x+29=41 | | x+4(3-2x)=5 | | X(3x+5x)=32 | | -4(x-9)=6-3x | | 2(x+10)=3x+8 | | 2(x-7)+3(4+x)=43 | | x(1801-x)=2700 | | 3(x-3)-3(x+2)=7(3x-1)+29 | | 2x(x+5)= | | 7c+9=5 | | 6/11×2/3 | | 4+3y+2-y= | | x^4-10x^3-24x^2-5x-12=0 | | 3xsq+8x-45=0 | | 5x-25y= | | 2(-x-1)+5x-2=-2x-x | | 2x(x+5)-3(x-4)= | | mv^2/l |

Equations solver categories