If it's not what You are looking for type in the equation solver your own equation and let us solve it.
r in (-oo:+oo)
5-(r/9) = 13/9 // - 13/9
5-(r/9)-(13/9) = 0
5-(r/9)-13/9 = 0
32/9-1/9*r = 0 // - 32/9
-1/9*r = -32/9 // : -1/9
r = -32/9/(-1/9)
r = 32
r = 32
| 6x+4(-6x-9)=162 | | 5+(b+6)=(5+7)+6 | | 1000(1-x/500)^2 | | 3x+5x-6=-22 | | -2(2k+2)+6k= | | 6=0.166666667z+8 | | 4x^1/2-5=103 | | 4(3m+1)=52 | | 6x+4(-6-9)=162 | | f(n)=-6.75-0.5(n-1) | | 2s^2-5=45 | | 44=4-4(2x-2) | | x^=25/4 | | 2=3x^2+2x+1 | | Y=.5x+4 | | 6.7=0.2d+4.5 | | -12k-11y=7 | | 22x+3=27-2x | | 2*0.5+0.6=3*0.5+0.1 | | (-4*8*0)+F=-29 | | 3x+9=34 | | 3-6x=2x-6 | | y=5x^2-4x+1 | | 4(.5x+4)=3x+6 | | 6+2(X-8)+3-11+x= | | 64/16-4 | | 4+15y=5y-6 | | 7x+42=210 | | -4m-2(1+4m)=46 | | 6a^4-6=0 | | 4x+2x=72 | | 2(20)+2w=48 |