(x^2-4x+8)+(y^2+6y+9)=16

Simple and best practice solution for (x^2-4x+8)+(y^2+6y+9)=16 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^2-4x+8)+(y^2+6y+9)=16 equation: 


Simplifying
(x2 + -4x + 8) + (y2 + 6y + 9) = 16

Reorder the terms:
(8 + -4x + x2) + (y2 + 6y + 9) = 16

Remove parenthesis around (8 + -4x + x2)
8 + -4x + x2 + (y2 + 6y + 9) = 16

Reorder the terms:
8 + -4x + x2 + (9 + 6y + y2) = 16

Remove parenthesis around (9 + 6y + y2)
8 + -4x + x2 + 9 + 6y + y2 = 16

Reorder the terms:
8 + 9 + -4x + x2 + 6y + y2 = 16

Combine like terms: 8 + 9 = 17
17 + -4x + x2 + 6y + y2 = 16

Solving
17 + -4x + x2 + 6y + y2 = 16

Solving for variable 'x'.

Reorder the terms:
17 + -16 + -4x + x2 + 6y + y2 = 16 + -16

Combine like terms: 17 + -16 = 1
1 + -4x + x2 + 6y + y2 = 16 + -16

Combine like terms: 16 + -16 = 0
1 + -4x + x2 + 6y + y2 = 0

The solution to this equation could not be determined.

See similar equations:

| 23=15w-12w | | 11y+13y+(-10y)-6y+(-16y)=(-16) | | 4x+35=6x+7 | | 8=4r+4 | | [(15*5+28)+8]= | | 12x+7=-2x | | (x^2-4x+2)+(y^2+6y+9)=16 | | -6a=6-7a | | X-38=2x-72 | | 0=16v^2-76v+90 | | 2.6d+2.04=1.02d+6.1 | | -16=2x+2(x+12) | | (x^2-4x+3)+(y^2+6y+9)=16 | | 3(x-4)-7=20 | | 24=3y+1 | | z^2=-147 | | (x^2-4x+4)+(y^2+6y+9)=16 | | 8x+6=-2x-14 | | -3(2x-5)=.5(-12+30) | | 11(t-5)+3t=7(2t+3)-12 | | (20*5+25)+(75*3+65)= | | 24=34+1 | | 5.3-0.3x=9.4 | | 42-7(5-2)+5= | | -4(-1c+-16)=-4c+-16 | | (x^2-4x+5)+(y^2+6y+9)=16 | | 25=r*5 | | (x^2-4x+6)+(y^2+6y+9)=16 | | 3x-17=13x+3 | | 19t-13t+4t-9t=16 | | 6x-13=8x-61 | | 3x+2x=47 |

Equations solver categories