from the sum of 3x-y+11 and -y-11 subtract 5x-2y+11
Answers
Answered by
7
Step-by-step explanation:
{3x-y+11}+{-y-11}-{5x-2y+11}
3x-y+11-y-11-5x+2y-11
3x-5x-y-y+2y+11-11+11
-2x+2y+11
Answered by
1
Answer:
(3x-y+11)+(-y-11)-(5x-2y+11)
=(3x-y+11-y-11)-(5x-2y+11)
=(3x-2y)-(5x-2y+11)
=3x-2y-5x+2y-11
= -2x-11
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