If it's not what You are looking for type in the equation solver your own equation and let us solve it.
84-p=243
We move all terms to the left:
84-p-(243)=0
We add all the numbers together, and all the variables
-1p-159=0
We move all terms containing p to the left, all other terms to the right
-p=159
p=159/-1
p=-159
| 4x^2+52x-731=0 | | (2x-6)+(4x+12)=180 | | 8k-47=8(k-5) | | 180=(2x-6)+(4x+12) | | 16+c=-20-3c | | (2x+1)+(3x-11)=180 | | 9-2.5x1.33=1+1.5x1.33+2x1.33 | | 3q-1=7 | | 10.5-x=4.5-3x | | (2x-6)=(4x+12) | | 45+x=117 | | 14x-54=86 | | -y+266=3 | | 5−5v=–5v+5 | | -14+16j=17j | | 10=n2-6 | | x+139=136 | | 4h−9=11 | | –4+7t=8t | | e-543=-8 | | d/3-1=2 | | 14v+20=12+15v | | h/3-14=-11 | | 88+160=x | | 13=h2+10 | | 9g+6=10g-4 | | -6(2x–4)+10=2 | | u-6.7=2.45 | | –4u=–u+9 | | -5c-4=-4c | | u3-15=-12 | | 13j+3j-14j=14 |