If it's not what You are looking for type in the equation solver your own equation and let us solve it.
7p+p=1200
We move all terms to the left:
7p+p-(1200)=0
We add all the numbers together, and all the variables
8p-1200=0
We move all terms containing p to the left, all other terms to the right
8p=1200
p=1200/8
p=150
| x2-45x+342=0 | | 4c^2+36c+81=144 | | 6x-5x-10x=-7+30+5 | | 2.14d+3.12=11.72 | | 329+5.75m=363.59 | | 10^-x=1.5*10^-3 | | 3x+2+4x+3=2(13) | | 3(w+8)-5w=30 | | 18+6x-12=2(2x+10) | | 5x+6=-2x+34 | | (2x+60)=(3x+20)= | | (3x+10)=(2x+40) | | -3(x+6)+26=12-4x | | 3(x+9)-3=78-6x | | 2(x-4)-5=2-3x | | x-7=20-10(x+6) | | 5(2h+8)60= | | 15∑k=3(14-2k) | | v/3+3.5=-1.3 | | -6(1-5v)=5v+15v | | Y=28-2x= | | 6c=-48 | | 2.4x=-54 | | 5/x+1=3 | | U/2=u/5-3 | | (2x-6)+(6x+30)=180 | | 7*(2x-3)=5*(4-3x) | | 16p-16p+4p+p+3p=8 | | u+12u-15u+-11u+20u=13 | | 14x=41-15x | | 3w+w-3w=4 | | 11/7=u/12 |