Question

hallar "a" si : 1a+2a+3a+4a+5a=37

Answer 1

1a+2a+3a+4a+5a=37 15a=37 a=37/15 a= 2,47

Answer 2

1a+2a+3a+4a+5a=37

15a=37

a=37/15

a=2.46666666667