If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + y2 = -81 Solving x2 + y2 = -81 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1y2' to each side of the equation. x2 + y2 + -1y2 = -81 + -1y2 Combine like terms: y2 + -1y2 = 0 x2 + 0 = -81 + -1y2 x2 = -81 + -1y2 Simplifying x2 = -81 + -1y2 Reorder the terms: 81 + x2 + y2 = -81 + -1y2 + 81 + y2 Reorder the terms: 81 + x2 + y2 = -81 + 81 + -1y2 + y2 Combine like terms: -81 + 81 = 0 81 + x2 + y2 = 0 + -1y2 + y2 81 + x2 + y2 = -1y2 + y2 Combine like terms: -1y2 + y2 = 0 81 + x2 + y2 = 0 The solution to this equation could not be determined.
| x(x+3)ifx=3 | | 4e^5x=1236 | | 6x^3-30x^2=36x | | 9/10n=-1(1/10) | | (X+6)(x-4)+(x+6)(x-8)=0 | | 3/1/3x-1=49 | | N-3/4=-2(3/4) | | 1/x^2-5=0 | | 2x^3-19x+42=0 | | 3+log[3](5x)=6 | | 36/5=2m | | 3a+6a=-27+9 | | M-4/9=-2(67/90) | | 3x(2x+5)=4 | | 7/21a=3/14 | | .75x-11=13 | | 4x-29=-105 | | 6(2x+6)-3x= | | x=5^1/5 | | 5^1/5 | | 4m+6+8m-2= | | r=120/80^1/5 | | 2a=12+4b | | r=1.75^1/5 | | -2(9v-1)+7v=4(v+3) | | 7y-1-4y+5=2y-12 | | y=2log(x^2-9)+log(x+1) | | 5/9x4/3 | | 28-24x=-236 | | 4x^2+4x=-17 | | 80-80=0 | | 42x+6=-372 |