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)
125/5 = x/7.5 // - x/7.5
125/5-(x/7.5) = 0
125/5-0.13333333*x = 0
25-0.13333333*x = 0 // - 25
-0.13333333*x = -25 // : -0.13333333
x = -25/(-0.13333333)
x = 187.50000469
x = 187.50000469
| 4a^2-121b^2= | | ((t^3-3t)/(t-t^4))*((t^4-t)/(3t-t^3)) | | .50(x-1)=2(x+5) | | 1.5/6=x/4 | | 14x^4+21x^2-35x= | | W^2-100= | | 9(2+w)-6w=3w-10 | | C=9.6+0.2C | | mx(x+2m)= | | 9(2x+w)-6w=3w-10 | | =5k+5v | | 0.875y+13=-29 | | -2(18-3x)=7x | | 9x^2-4x-63=0 | | 5y+2x=8x+7y | | (x^2)-2x+16=0 | | K^2-k+.25= | | -3x-5=21 | | 6x+x-3x+3=2x+7 | | .875x+2.25=18 | | 5y-2x=8x+7y | | 6(x+4)=3(11-x) | | 19=3-3D--5d | | 2-(4x-16)=5(x-2) | | 800x+900=2400 | | 5B=C+8 | | 5y-2x=84x+7y | | ln(11-5x)-ln(x-2)=ln(x-6) | | arcsin(x/30)=32 | | 8+4y=180 | | 8=0.10x+3 | | 4w^2-20w+9= |