(1-y*y)+(y*y)=7

Simple and best practice solution for (1-y*y)+(y*y)=7 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 (1-y*y)+(y*y)=7 equation: 



(1-y*y)+(y*y)=7

We move all terms to the left:

(1-y*y)+(y*y)-(7)=0

We add all the numbers together, and all the variables

(-y*y+1)+(+y*y)-7=0

We get rid of parentheses

-y*y+y*y+1-7=0

We add all the numbers together, and all the variables

-y*y+y*y-6=0

Wy multiply elements

-1y^2+y^2-6=0

We add all the numbers together, and all the variables

-6!=0

There is no solution for this equation

See similar equations:

| -7t+9t-44-8=81+23 | | 6x+9x=6x-9x | | 3(x-3)=7x+73 | | (3m+3)(4m+3)=0 | | 0.3(m-30)-0.2m=30 | | ((0.30*x)-(0.20*x))+(30*0.2)=30.00 | | (0.30*x)-(0.20*x)+(30*0.2)=30.00 | | (0.30*x)-(0.20*x)+(30*0.2)=30 | | 4^x=2^(3+x)+8-2 | | (D^2+D+2)y=0 | | 18d-2d=36 | | (x+7)^2-162=(x-15)(x+15) | | 1y+17=17 | | 2(x4-)=10+5x | | 2(x4)=10+5x | | 42x-1=3x-19 | | 2n-3/2n-1=3n-1/3n=1 | | 53=5+1/2x | | Y=3.5x+19 | | 5x-3(4x-3)=-5 | | 15x-24+66x=75x+36 | | 3x5=9x7- | | -7+(x-4)=-3-(x+2) | | -7+(x-4)=-5 | | 5x-2+x=-2x+6 | | 2y+3(600-1.5y)=1300 | | 12x.8x=8 | | 988=12x.8x | | 5/a=8 | | F(0)=x^2-7x-9 | | 2^3y=7 | | 213x+187x=7910 |

Equations solver categories