Solve the formula for the indicated variable.
-$\mathrm { A } = \mathrm { P } ( 1 + \mathrm { nr } )$, for $\mathrm { n }$
A) $n = \frac { A } { r }$
B) $n = \frac { \operatorname { Pr } } { \mathrm { A } - \mathrm { P } }$
C) $\mathrm { n } = \frac { \mathrm { P } - \mathrm { A } } { \mathrm { Pr } }$
D) $\mathrm { n } = \frac { \mathrm { A } - \mathrm { P } } { \mathrm { Pr } }$

Question

Quizplus · Accepted Answer

To solve for $n$, we start with the given equation $A = P(1 + nr)$. First, we isolate the term containing $n$ by subtracting $P$ from both sides, giving us $A - P = Pnr$. Then, to solve for $n$, we divide both sides by $Pr$, resulting in $n = \frac{A - P}{Pr}$.

Solve the Formula for the Indicated Variable A=P(1+nr)\mathrm { A } = \mathrm { P } ( 1 + \mathrm { nr } )A=P(1+nr)

Solve the Formula for the Indicated Variable $\mathrm { A } = \mathrm { P } ( 1 + \mathrm { nr } )$