7y=y^2/7

Simple and best practice solution for 7y=y^2/7 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 7y=y^2/7 equation: 


y in (-oo:+oo)

7*y = (y^2)/7 // - (y^2)/7

7*y-((y^2)/7) = 0

7*y-1/7*y^2 = 0

DELTA = 7^2-(-1/7*0*4)

DELTA = 49

DELTA > 0

y = (49^(1/2)-7)/(-1/7*2) or y = (-49^(1/2)-7)/(-1/7*2)

y = 0 or y = 49

y in { 0, 49 }

See similar equations:

| 15x^4+15x^2-180=0 | | 1/9-k/4=7/36 | | 5c+2=8 | | (2-4i)-(-7+I)= | | -12=2/13x | | (8-5i)-(-3+I)= | | -3y=-9/13 | | 0=x^2+12x-36 | | 3s+2s+s= | | x^2+xy+y^2-10=0 | | -16t^2+-40t+80=0 | | Log1/4(8) | | 185-8=1 | | 4123x^2+643x-532=0 | | 8x=32490295 | | x(4x+1)(x-6)=0 | | 291083x^4-321938x^3y+432x^2y^2-1145xy^3-905y^4=21053 | | x+y=9-8 | | 4x-20y+21xyz-2x^2z=34 | | y-7y=-42 | | -16t^2-40t+80=24 | | 1/3.05 | | 15x^6-17x^4+5x^3= | | -36=y-5y+12 | | (x+3)(2x+14)=234 | | -16t^2+40t+80=24 | | (x+3)(2x+14).5=117 | | 105+30x=45x | | (7+4x+9x^2+8x^3)-(-4+4x-9x^2+8x^3)= | | 2k-36=27 | | 3x+1=6+4x+5 | | 50+20x=50x |

Equations solver categories