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)
94 = (5/9)*(F-32) // - (5/9)*(F-32)
94-((5/9)*(F-32)) = 0
(-5/9)*(F-32)+94 = 0
94-5/9*(F-32) = 0
94-5/9*(F-32) = 0
1006/9-5/9*F = 0
1006/9-5/9*F = 0
1006/9-5/9*F = 0 // - 1006/9
-5/9*F = -1006/9 // : -5/9
F = -1006/9/(-5/9)
F = 1006/5
F = 1006/5
| 3x-7=20+6x | | 30-7x=9x-2 | | -1x+5+6x=1+5x+3 | | x/5-22=9 | | y=-7-15 | | -1-3n^2=-76 | | x^2-16x+59=4 | | -3+8x+2=0 | | 95=15+4s | | c+15=-9 | | -140=7(-2n-6) | | N/4-4=-12 | | 4(3x-5)+y(3x-5)= | | 2n^2-4=68 | | -7(6x+8)=-308 | | log(5)16= | | -5+t=-8 | | 7+6x+9x+9=0 | | 6+t=-9 | | 18*2+20*2= | | 13x^2-3=0 | | 16p^2+1=101 | | 95=14n+15 | | -4(8-6x)+1=161 | | 95=15+14n | | 3/5x35/1 | | 36x^2+48x+7=0 | | 6x^2+4x+7=0 | | 3r^2+16r+120=0 | | 6a^2-6=288 | | 4n+8=3n+17 | | 3r^2+16+120=0 |