Please answer the above question correctly while showing detailed working. ​

2 answers
Question:

Please answer the above question correctly while showing detailed working. ​

Answers

so you want to take all the x’s and add them together 2x+4x+6x = 12x and then same for the y’s 3y-5y-7y = -9y so you get 12x-9y i’m pretty sure.

Answer:48x-105y I don't know if we have to put identities or not

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