If it's not what You are looking for type in the equation solver your own equation and let us solve it.
c in (-oo:+oo)
234/18 = c // - c
234/18-c = 0
13-c = 0 // - 13
-c = -13 // * -1
c = 13
c = 13
| X+3x+x+3x=40 | | 240/56= | | 240/56 | | 12x+10x-8=-3x+7 | | 12x+10-8=-3x+7 | | 7x^4+5x^2-19x-5=0 | | 7=4inx+2 | | 12x+10x+3x=-3x+7 | | 1/9*8 | | 4xsquared-3x+6+-7xsquared+3x+6= | | LOG4/X-3/=6 | | n^2+n-2400=0 | | 65=x+72 | | x-3x=140 | | 3x-×/2=42 | | 3x-×/2 | | 2(u+7)=-6u+6 | | 7+4inx=3 | | 2[3x+1-2(x+4)]-(3x+5)=0 | | 19x+30x= | | 2+4=2 | | 6x+12x=1900 | | 3(x+6)=2[x-(3-x)] | | lgx=180 | | 7Xx+2= | | logx=180 | | -10=-14p+14p | | 25x+5x=480 | | 0.4v=12 | | 0.4x+1=1.6-1.1x | | I=8.20n | | 0.3c=90 |