40/30=280/y

Simple and best practice solution for 40/30=280/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 40/30=280/y equation: 


D( y )

y = 0

y = 0

y = 0

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

40/30 = 280/y // - 280/y

40/30-(280/y) = 0

40/30-280*y^-1 = 0

-280*y^-1 = -4/3 // : -280

y^-1 = 1/210

-1 < 0

1/(y^1) = 1/210 // * y^1

1 = 1/210*y^1 // : 1/210

210 = y^1

y = 210

y = 210

See similar equations:

| 2/5x-2=7 | | 44=169-w | | 6(n+15)=-42 | | q(x)=sqrtx+7 | | 2x-4x-14=-2x+5-14 | | -2(2x+4)=3(5-4) | | 12x-32=43+7x | | 9/18=x/100 | | 6lny=11 | | 3n-4+16=19 | | x^2-9+4=0 | | 2/3=4x/5=11/20 | | x-(x+4)=0 | | 2(x+6)=3(c-1)-15 | | k-2=16 | | -4x+2=-5+9 | | p(x)=x^2+5 | | 9m+4g=-15 | | y=-7-5/2x | | -2/7w-8/3=-5/2 | | 2x-6/7=2 | | 25a+10b-5a= | | 2k-12/3=10 | | -2x(3x+3)=-10 | | 4x-2=88-6x | | 24/21=x/7 | | -344=-8(1-6k) | | 1/7(x-21)=-6 | | 5x-7=2(2x+5)-3 | | 7(x+30)=56 | | x/7=24/21 | | 6x+6-4(x+1)=5x+4 |

Equations solver categories