Step-by-step explanation:
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Remove the unnecessary brackets :
⇢ 
Combine like terms. Like terms are those which have the same base. Only coefficients of like terms can be added or subtracted.
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Hope I helped ! ♡
Have a wonderful day / night ! ツ
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Answer:
there is nothing to look at or answer
I'd say the 3rd one. I haven't done this stuff in 2 years ... me forgot. But if it's not right, then the 1st one!
I want you to know you're smart and you can do this! Good luck!
Sam is at 23 feet below the surface
Explanation
I did 14+9 and got 23
Answer:
as a tennis player, i know this
Step-by-step explanation:
there is no triples loll