Question

from the sum of 3x+y+11and -y-11subtract 3y-y-11​

Answer 1

Step-by-step explanation:

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3x+y+11. + (-y-11)

=>. 3x+y-y+11-11

=> 3x

now subtract 3y-y-11

3x-(3y-y-11)

3x-3y+y+11

3x-2y+11

this is your answer....

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