If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2.1p=63
We move all terms to the left:
2.1p-(63)=0
We move all terms containing p to the left, all other terms to the right
2.1p=63
p=63/2.1
p=30
| 12x-8=4x+2 | | (5x-6)=(4x+3) | | 2n^2-15+7=0 | | 7x+(5x-6)=0 | | 2x^2-33x-126=0 | | 7x+(5x+6)=0 | | 7x-(5x-+6)=0 | | 7x-(5x-6)=0 | | 7x-(5x+6)=0 | | 100+6x=13x-58 | | 14x-1=1911 | | a+15=2a+3 | | 4k+3=6k-14 | | 4+30x=20x+3 | | 4k(k+3)=0 | | 1/3+x=17 | | 7a=5a+16 | | 6a=88-5a | | (9v+2)/12=0 | | 78=-6(2)+b | | 5a-3.8=-6.4 | | 16x+976=384 | | x/2-1/3=x/3+1/6 | | 6x+9=12x-21 | | n2-n-121=0 | | x*0.65=5000 | | -x^2+10x-31=0 | | -p/9=5 | | s+2.6=6.7 | | 35x-x=266 | | 5j=13 | | 3(x-2)=52 |