If it's not what You are looking for type in the equation solver your own equation and let us solve it.
f in (-oo:+oo)
(3*f-10)/5.7 = 0
3*f-10 = 0 // + 10
3*f = 10 // : 3
f = 10/3
f = 10/3
| 13m=-13+39 | | 2x+1x+40=180 | | -11-3/5u-5 | | (-6)+5(-2)+15=0 | | 2-2/5w14 | | 32-4d=12 | | 11x+36=40 | | (3h+4)-6(5-1.4h)=0 | | -10=0+16 | | 5x+4+3=10x-13 | | -93+2x=-8x+147 | | y=0(5)+16 | | 4+V-3=6+V | | 13+4x=19-6x | | -16x^3-84x^2+72x=0 | | 79=49 | | 94=y/4-8 | | x(x-3)(8)=0 | | 16t^2-96t=h | | 3x+53=70 | | c^2-7c= | | 8x-9=4x+31 | | 30=21a | | f(1)=-7 | | -10/6x-6 | | -23-(-18)= | | 2(4x+2-3)=0.5(x+4) | | 10-(3x+1)=15 | | 100-4x=150-y | | 8x+9=-2x+87 | | 11x-64=4x+118 | | 3h+4p=30 |