<em><u>Answer: ⇒ a=4</u></em>
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Step-by-step explanation:
First you had to multiply by the fraction.

Then you multiply by 3 from both sides of equation.

Simplify.


Multiply the numbers.


Then you divide by the numbers.



Multiply by the numbers.


Then you divide by the numbers.



Divide by 2 from both sides of equation.

Simplify it's should be the right answer.

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