Question

Solve for P:   A=P+Prt

Answer 1

`A=P+Prt\\ P(1+rt)=A\\ P=(A)/(1+rt)`

Answer 2

`P+Prt=A\\\\P(1+rt)=A\ \ \ \ |divide\ both\ sides\ by\ (1+rt)\\\\P=(A)/(1+rt)`