Question

Solve for p.
i = prt

p = i-rt
p = (rt)/i
p = i/(rt)

Answer 1

`\sf p = (i)/(rt)`

Explanation:

Solve for p:

`\longrightarrow` i = prt

i = prt is equivalent to prt = i:

`\longrightarrow` prt = i

Divide both sides by rt:

`\longrightarrow`
`\sf (prt)/(rt) = (i)/(rt)`

`\sf (prt)/(rt) = p:`

`\longrightarrow`
`\sf p = (i)/(rt)`