If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x in (-oo:+oo)
60/100 = x/50 // - x/50
60/100-(x/50) = 0
3/5-1/50*x = 0 // - 3/5
-1/50*x = -3/5 // : -1/50
x = -3/5/(-1/50)
x = 30
x = 30
| 18-2(2x+5)=7 | | 6st+24t-10s-35= | | 70/100=x/60 | | 8/15=4x/9 | | 80/100=x/35 | | (3x+4w)(3x-4w)= | | (x-5)(7x+5)=0 | | 75/100=x/44 | | (3-6x)= | | 40/100=x/70 | | 3(5-3y)=16 | | 60x^2+20x-30=0 | | (a-b)= | | R=1.5cm | | 20/100=x/30 | | 7/2v=56 | | (0.01)5= | | -5a-8=12 | | 2ln(4x+5)=8 | | D=7cm | | 2v/7=10 | | (4w+2)= | | 3x+3y+z=10 | | (6y+7)-(6+5y)=4 | | -5/2 | | (7-y)(4y+3)=0 | | (4x-7)(x+1)(x-1)=0 | | 2x-(2-3x)=3 | | -12+12=x | | (4x+3w)(4x-3w)= | | 12/7=6u | | x^2+12+6=0 |