3 years ago

Does anybody know the correct answer to this and is 100% that they do please if you I would appreciate it

Mathematics

2 answers:

Bezzdna [24]3 years ago

8 0

Step-by-step explanation:

sum means add

4x + 9y + 8x - 2y

12x + 7y

You are almost correct, just change your sign from a minus to a plus

Leya [2.2K]3 years ago

5 0

Answer:

Your correct, don’t overthink it buddy!

Step-by-step explanation:

4x+9y+8x-2y

12x+7y

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