Question

efetue 5c +2 = 3 - 9

Answer 1

5c+2= 3 -9
5c= 3-9-2
5c= -8
c = -8/5

Answer 2

5c+2=3-9
5c= 3-9-2
5c=-8
c= -1,6 {porque -8:5=-1,6}