4=7/y-1

Simple and best practice solution for 4=7/y-1 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 4=7/y-1 equation:


D( y )

y = 0

y = 0

y = 0

y in (-oo:0) U (0:+oo)

4 = 7/y-1 // - 7/y-1

1-(7/y)+4 = 0

1-7*y^-1+4 = 0

-7*y^-1 = -5 // : -7

y^-1 = 5/7

-1 < 0

1/(y^1) = 5/7 // * y^1

1 = 5/7*y^1 // : 5/7

7/5 = y^1

y = 7/5

y = 7/5

See similar equations:

| 1a+2b+3c=108 | | -x/11=2 | | 9+4(3y-2)=5y+43 | | 8x+16=4x+44 | | 7r^2-58r+63=0 | | log(3x-5)=3 | | 14y-6x=240 | | 5a+6b+7c= | | 2(4x)-8=-16 | | 12+22x=46 | | 6x+14y=240 | | 2x^2+17x+36= | | 7.5r+4.3=4.1+8.4 | | x+1-3x+1=5 | | 2a-6/2a-4 | | 2(25x)=-100 | | 6x-3-2(2x+1)+1=x | | 2x+3x+9=539 | | 2(2x-8)+10x= | | 9-1x=3x-3(2x-3) | | 4(x+8)-5=-11 | | 3w-5=w+14 | | x+(x+3)+(2x+1)=5x+2 | | 2x-2(x+3)+2+3=x | | 2y=-24-6 | | 7x+5=8x+9 | | 240+6x=14y | | 25x^3+20x^2=0 | | 1-2x+7x=3(2x+1) | | 17+x+26=-42 | | 2x-10=y+20 | | 5x+0.15=750 |

Equations solver categories