Question

the value of algebric expression 9a-3a+12 when a=2is

Answer 1

Answer:

24

Step-by-step explanation:

9a - 3a + 12  = 6a + 12 = 6(2) + 12 = 12 + 12 = 24

Answer 2

Answer:

24

Step-by-step explanation:

9a-3a+12

=(9×2) - (3×2) + 12

= 18 - 6 + 12

= 12+12

=24

Happy to help :)