If it's not what You are looking for type in the equation solver your own equation and let us solve it.
+4P=102
We move all terms to the left:
+4P-(102)=0
We move all terms containing P to the left, all other terms to the right
4P=102
P=102/4
P=25+1/2
| -413.4=-15.5n | | w/16=3/4 | | 16=19-t | | 67+x=400+x | | -49=7(x-11) | | X+12+11x=15+11x | | 1/4(6x-4)+5(x+2)=0 | | 3b/8-1/8=11/8 | | 3+4n=3n | | 4/3=9/x-1 | | 6=1+2m+3m | | 1=13-k | | 12=-2r+6r | | 3-b=9 | | 14-k=15 | | 3×-14=5x-6 | | 91/x=x | | d-4/2=4 | | -6m+5m=3 | | v=15+8×2 | | (2w+4)+w=56 | | 42=3^x | | 2(2w+4)+2w=56 | | -31=5(y-1)-11 | | 45=s+65 | | 6.8+x/2=13.6 | | 4d-3d-1=16 | | 8x-2.25=7x-3.50 | | k+9.3=12.1 | | -4x+6=3x+34 | | x+20=4x-34 | | 16s-15s+2=9 |