Question

Please help!! 20 points!
Solve for A.
r + A/n = b^2

Answer 1

Answer: A=n(b^2-r)

Explanation:

r + A/n = b^2

r-r+A/n = b^2-r

A/n = b^2-r

A*n/n=n(b^2-r)

A=n(b^2-r)