Question

4(px+1)=64 the value of x in terms of p is

Answer 1

`4(px+1)=64\qquad|\text{divide both sides by 4}\\\\px+1=16\qquad|\text{subtract 1 from both sides}\\\\px=15\qquad|\text{divide both sides by}\ p\\eq0\\\\\boxed{x=(15)/(p)}`

Answer 2

`4(px + 1) = 64 \\ 4px + 4 = 64 \\ 4px = 60 \\ px = 15 \\ x = (15)/(p)`