If it's not what You are looking for type in the equation solver your own equation and let us solve it.
30/38 = 15/n
2/9 = 14/n
x/0.14 = 570
24/48 = 3/n
12/18 = n/36
| 2x=50x | | 4+9x=12x+1 | | -74-x=18 | | 3y+8x=15 | | 30/38=15/n | | 2/9=14/n | | x/0.14=570 | | x*0.18=660 | | 24/48=3/n | | -x+1=-3 | | 12/18=n/36 | | 3/10=n/50 | | 60/66=n/22 | | 6.6x-2.6=23.8 | | y^3+6y=7 | | (4z+6)=0 | | (5z-9)=0 | | a(a-6)(3b+18)=0 | | 5(6z-1)-2(z+4)=15(z+1) | | (3a-8)-(a+5)= | | 4(2s)=-2(3s-1) | | 3+2(x-4)=8-3(x-9) | | 9x+11+5=11-12x-13 | | 830=120x-203575 | | x^-5=1/9 | | 4(x-2)=8x-10-4x | | -16k+55=0 | | 24x^2-32x=0 | | 30.6666666667= | | 9=-1/5x | | ay-a=b | | by+zy=a |