If it's not what You are looking for type in the equation solver your own equation and let us solve it.
p in (-oo:+oo)
-9/5 = p/45 // - p/45
-(p/45)-9/5 = 0
-1/45*p-9/5 = 0 // + 9/5
-1/45*p = 9/5 // : -1/45
p = 9/5/(-1/45)
p = -81
p = -81
| 59+4d=91 | | -18=x/6-10 | | 2x-2x=1 | | 9x-6=4x+12 | | 4x-21=15 | | d=5/8k+1 | | 1+5r+10= | | 10x=-27 | | X-2/2-1=x-6/3 | | 10x=-3 | | 10/11x-4/11=4 | | 7-x/10=12 | | -6+2a+1+2a= | | x/6=30 | | A=qs+q | | u/12-8=-1 | | 3y/4-5=y/2+3 | | 3(1+7r)-(8r+8)=-57 | | 9k+9+2k+5= | | 5x+9x-8x-5=1 | | 13/7n=13/18 | | 2(z+2)=5z+17 | | (3x+8y)(3x-8y)= | | 16m-10=70 | | 10.5x+7.2-0.3x=3.9 | | 8x+7x-4x-5x=17 | | 11+m=1/4m-2m-13 | | -x/2+20=4 | | 6r+5=8 | | a-2-3=-2 | | 80x^2+36x+4=0 | | X+0=-2 |