Question

9c+27=27 how many solutions

Answer 1

There is only one solution which is c=0

9c+27=27
9c=0
c=0

Answer 2

c = 0

Explanation:

There can only be one possibility to make this equation make sense. If we were to do any number greater than 0, the equation wouldn't work.

If c = 0

9(0) + 27 = 27

0 + 27 = 27

27 = 27 :)

If c = 1

9(1) + 27 = 27

9 + 27 = 27

36 ≠ 27 :(