Respuesta :

AL2006

Divide EACH SIDE of the equation by 3 .

At that point, I always say

                   "Step quickly to one side, you you won't get hit
                    when the answer jumps up at you off of the page."
garydesir1

3a = 16.5

Divide both sides by 3

3a/3 = 16.5/3

a= 5.5


If you want to check the answer just replaced  A by 5.5

3(5.5) = 16.5

16.5 = 16.5


The answer is good


I hope that's help , if not I am sorry

If you have questions just let me know


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