Ok so if your phone bill was $164
And your starting fee for five lines is $56, you would start with $56
What I would do is take $164 - $56 to get $108, then proceed to divide that by 0.08 to get 1350, and that would be my x variable
And the equation would be $56 + 0.08x =$164
Meaning the Answer Would Be:
B. 56 + 0.08x = 164, x = 1350