If it's not what You are looking for type in the equation solver your own equation and let us solve it.
39+13p=728
We move all terms to the left:
39+13p-(728)=0
We add all the numbers together, and all the variables
13p-689=0
We move all terms containing p to the left, all other terms to the right
13p=689
p=689/13
p=53
| 4+24+n=79 | | 14x+83=23x+137 | | 13=13+5(x-2 | | (4.2+6.4)=-(-8x-3)= | | 20h=1952 | | 2(+-2)=3x | | -3x+.5(-6x+11)=-3.5 | | 8x+5=6x-18 | | 3-2x4=N | | 7y-18+10y-23=180 | | 4*3-y=4,y | | 5x+25+3x-5=90 | | X^3+6x^2+x-30=0 | | 14-5p=9p | | X^2=15x-44 | | 4*2-y=4,y | | X^2+50x-1500=0 | | 3x2-3x=x-1 | | 8(5g+5-2)=40g+24 | | 4*1-y=4,y | | (n+4)/(n-3)=1/2+1/(n-3) | | 4*0-y=4,y | | 6x+12+4x+45=180 | | 0=-x^2+16x-30 | | 59+13x+7=180 | | 2t+6=9 | | 4*2-2y=0,y | | 4*1-2y=0,y | | 4-3x=-77 | | 0=(20-2x)(16-2x) | | 59+(13x+7)=180 | | R=-2c+64 |