Question

a+a/2=27 find its value

Answer 1

hope this answer helps you...

Answer 2

a + a/2 = 27

= 2a/2 + a/2 = 27

= (2a+a)/2 = 27

= 3a/2 = 27

= a = 27×2/3

= a = 9×2

= a = 18