Question

resolva as equaçao 8b-3=5b+6

Answer 1

8b-3= 5b+6
8b-5b= 6+3
3b= 9
b= 9/3
b= 3

Answer 2

8b - 3 = 5b + 6
8b - 5b = 6 + 3
3b = 9
b = 9/3
b = 3

S = { 3 }