I need help manipulating a formula to solve for R. The formula is A=P(1+r/n)^nt

Question

It is the compounding interest formula

Answer 1

the starting point to set this one up is the compound interest formula

A = P(1 + r/n)^(nt)

from there then you want to solve for the value of "r" algebraically!

(A/P)^(1/nt) = 1 + r/n

r = n[(A/P)^(1/nt) - 1]

Answer 2

A = P (1 + r/n)^nt

A/P = (1 + r/n)^nt

(A/P)^1/nt = 1 + r/n

(A/P)^1/nt - 1 = r/n

n( (A/P)^1/nt - 1 ) = r

r will be a decimal value. Multiply by 100% to change to a percent.