Answer:
(A-P)/PT = R
Step-by-step explanation:
A=P+PRT
Subtract P from each side
A-P=P-P+PRT
A- P = PRT
Divide each side by PT
(A-P)/PT = PRT/PT
(A-P)/PT = R
Answer:
R=A/PT-P/T
Step-by-step explanation:
A=P+PRT
-P -P
_______
A-P=PRT
÷PT ÷PT
_______
A/PT-P/T=R
