Answer:
<h2>2a+18</h2>
Step-by-step explanation:

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Hi my lil bunny!
❧⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯☙
A) Let's solve for x. 
Step 1: Add 7y to both sides.

Step 2: Divide both sides by -3.


Answer : 
~~~~~~~~~~~~~
B) Let's solve for x. 
Step 1: Add 7y to both sides.

Step 2: Divide both sides by -10.


Answer : 
❧⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯☙
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If this helped you, could you maybe give brainliest..?
❀*May*❀
<h3>Answer :</h3>
After dividing by 4, the resultant is still a polynomial because it still has more than two algebraic terms which have different powers.
It's about .83333. You divide 4/15 first and then 8/25. then you divide both after that