Question

so s =4b ----------------------> equation 1
s+6 = 3(b+6) ----------------> equation 2

solve the two equations and find s and b

Answer 1

substitute the value of s=4b in the equation s+6=3(b+6)
4b+6=3b+18
4b-3b=18-6
b=12

s=4b
s=4(12)
s=48

Answer 2

i hope i have helped you.^_^