4/9/5/6=7/8/y

Simple and best practice solution for 4/9/5/6=7/8/y 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 4/9/5/6=7/8/y equation: 


D( y )

y = 0

y = 0

y = 0

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

((4/9)/5)/6 = (7/8)/y // - (7/8)/y

((4/9)/5)/6-((7/8)/y) = 0

(-7/8)*y^-1+((4/9)/5)/6 = 0

-7/8*y^-1 = -2/135 // : -7/8

y^-1 = 16/945

-1 < 0

1/(y^1) = 16/945 // * y^1

1 = 16/945*y^1 // : 16/945

945/16 = y^1

y = 945/16

y = 945/16

See similar equations:

| r+5=14 | | -1.42-(-3.8)= | | 3/2=9/m | | 3=4x^2+6x | | 0=9-9/2x^(½) | | 5/3=10/x | | 16-7-(-4)+12= | | 0=9-9/(2x^(½)) | | x-0.30=14.70 | | -2+5(8k-2)=-6(2-6k) | | 2.7-(-6.4)= | | 18/3=54/n | | f(x)=9x-8 | | -4(-4+3)= | | -56-(-27.07)= | | -(11x-25)-4=9x+1 | | 6y+(-9)+5x+(-7y)-(-x)= | | -0.03+1.7= | | 35-3x= | | -28=7x-1.5x^2 | | 10-5(x)=40 | | t/12=6/18 | | -7x-6x=-5(x-4)+6(-6x-8) | | Y/8-5=13 | | 19p+q+3p+20q= | | 8x-2(x+1)-2(x-1)= | | (9n+4)+11= | | abs(2y-6)=abs(2y+4) | | n-10+22=-2 | | (-3x^6+3x^4-x^2)-(-x^6+2x^4+2x^2)= | | [8n+4]+11=6 | | 7(z-5)=6(z+7) |

Equations solver categories