Question

Solve for a, g=a+b/ca

Answer 1

I will assume that is g= (a+b)/ca

get rid of fractions by cross multiplying
g/1 = (a+b)/ca
ca•g= 1•(a+b)
acg = a+b
Isolate varables with “a”
acg-a=b
a(cg-1)=b
a= b/(cg-1)