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Question

asked Jan 23, 2019 72.5k views

2 Answers

Renato Parreira · Answer 1 · 2019-01-29T08:35:02+0000

The numerator is x + 7.

Note that the denominator is the same, with the variable y.

Note also that you cannot combine a variable (x in this case), with a constant.

Therefore, it will look like (x + 7)/y

(x + 7) is your answer for ?

hope this helps