7/y+3/y=5

Simple and best practice solution for 7/y+3/y=5 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 7/y+3/y=5 equation: 


D( y )

y = 0

y = 0

y = 0

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

7/y+3/y = 5 // - 5

7/y+3/y-5 = 0

10*y^-1 = 5 // : 10

y^-1 = 1/2

-1 < 0

1/(y^1) = 1/2 // * y^1

1 = 1/2*y^1 // : 1/2

2 = y^1

y = 2

y = 2

See similar equations:

| 8y-11y= | | -8v+12=-2(v+3) | | 8y-11y+3= | | 3(x-5)=6x-6 | | 4x+20=6(x+1) | | 7(x-4)=6-2(x+3) | | 2(w+6)=8w+24 | | x=v+am | | 3+2x/4=6+5x | | 3v-10=8(v+5) | | (x3+5x2+10x+8)/(x+2) | | b+3+2b+6=x | | w/2-3(4)=53 | | 4x+6y+5x+7y= | | b+3+3b+6=x | | 4x^(1/2)-9x^(1/4)+3=0 | | 7-4t-5+t=x | | x^2-8x-y+19=0 | | 10x+5/5x^2 | | t^(1/2)-16t^(1/4)+64=0 | | t^1/2-16^1/4+64=0 | | -(-5+4m)=x | | 4+3(5x-4)=8-4(2x+1) | | 5-2x=4x+1 | | 3/4(x+8) | | 20x-6=5x+12 | | 2(7x+6)=6(3x+4) | | -13+12/(-4)+2 | | -18/(-6)=x | | 5x+2=125 | | 2.5(2x+5)=5x+12.5 | | 7x^2+26x=8 |

Equations solver categories