Question

If a/c=(b-a)a/c, then what is b in terms of a and c
A. 2+a
B. (2+a)/c
C. c/2+ac
D. (2+ac)/c
Also, can u explain how I’m supposed to solve this

Answer 1

a/c=(b-a)a/c. divide both sides by a/c
1=(b-a)*a
1/a=b-a
b=(1/a) - a