If it's not what You are looking for type in the equation solver your own equation and let us solve it.
13p+7p=20
We move all terms to the left:
13p+7p-(20)=0
We add all the numbers together, and all the variables
20p-20=0
We move all terms containing p to the left, all other terms to the right
20p=20
p=20/20
p=1
| -9n+7=43 | | R=42c | | .2x+14-x=10 | | -22=-8-7b | | 3z-8=12+13 | | 3z-8+12+13=180 | | 1+2r=-2r+5r+7 | | -1.2x=8(x+2.18) | | 5(x+3)-12=3x-7 | | x/3+5/2+2=5x-3/5+5 | | 104=-8+7x | | 12x^2-132x+272=0 | | 3x=5(x+ | | 2x^2-10x+97=9 | | 2x^2-10x+88=0 | | 3(x-3)+51=-3 | | 5x-x=-27 | | 12x7-18=8x7+10 | | 2z+9=0 | | 3x+1=4x=14 | | 12x)-18=8x7+10 | | -16t^2+88t=120 | | .2x-x=10 | | 22+2/3=x | | 22x=165 | | 30/360=x/12 | | 4-3x=72 | | 9.6=4.2h+27 | | 8x+3=5x+11 | | 62(26)=t | | 6=1/2×z | | 3x*x=1593 |