Combine the like terms to create an equivalent expression. (plz .)
7n + 4n
(first one who answers get marked as brainliest. but others will still be appreciated for , and all will get a 5 star rate, and if right.)

Since the variable is the same (), you can just add the coefficients to combine them.

step-by-step explanation:

on monday rodney ate 1/4th of the sandwich = 3/12

on tuesday he ate 1/3rd of the sandwich = 4/12

therefore in total he has eaten = 3/12 + 4/12 = 7/12

thus we can say that he has eaten 7/12 of the sandwich on monday and tuesday alltogether.

happy to

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