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)
5*f-f-(2*f)+1/9 = 0
5*f-f-2*f+1/9 = 0
2*f+1/9 = 0 // - 1/9
2*f = -1/9 // : 2
f = -1/9/2
f = -1/18
f = -1/18
| 0.25x=0.333x | | 15(3+b)=75 | | 4a+13=9-7a | | 2x+3x+10x-3x=6 | | x+25=35 | | 3x^2+14x-5=12 | | 0.6*x=40 | | 0.6x=40 | | 138=6w^3 | | 230+80x=2640 | | 138=13 | | 150s^2-294=0 | | 5x+7y=855 | | 7.15=2(3.14)r | | c=10(7)+25(5) | | 39.99+2.5x=50+1.75x | | 5y-2(y+4)=7 | | -5(v+3)=7v-1+2(3v+1) | | 9p-10=-3p+6 | | (x+3)(x-8)=8 | | 8-12x=4x+36 | | -8+(-3x)=-11 | | 45X+90Y=810 | | 1-2/3y=9/5-y/5+3 | | 42=6-3h | | 21=10y-3y | | 8.00(4.00+b)=72 | | 6s^2-78s+216=0 | | 2x(12x^2+13x+5)= | | 7(10a+100b)= | | x^2-100=y | | (3a+8b)-(4a+5b)= |