Question

R=2.3log(A+300)-5.1 solve for A in terms of R

Answer 1

`2.3\log(A+300)-5.1=R\ \ \ \ |+5.1\\\\2.3\log(A+300)=R+5.1\ \ \ |:2.3\\\\\log(A+300)=(R+5.1)/(2.3)\iff A+300=10^{(R+5.1)/(2.3)}\ \ \ |-300\\\\\boxed{A=10^{(10R+51)/(23)}-300}`