Question

if three 3a= 9then the value of a =​

Answer 1

Answer:

Start with 3a+1/2a=9.

Multiply both sides by 2a to give 6a^2+1=18a.

Next take 2a+1/3a=?

Multiply both sides by 3a to give 6a^2+1=3a?

Since 6a^2+1 is equal to both 18a and 3a? then 18a=3a?

Divide both sides by 3a gives 6=?

Therefore, the value of 2a+1/3a=? is 2a+1/3a=6.

I’m sure that’s not the answer you wanted, but it’s the best I have to offer.

Answer 2

Answer:

a=3/1

Step-by-step explanation:

a=9/3

=3

or

3×3a=9

a=9/9

a=1

I am not sure what u have written three 3a so I have answered both possibilities