From the sum of 3x ‐y +11 and ‐y‐11, subtract 3x‐y‐11
Answers
Answered by
0
Answer:
11-y
Step-by-step explanation:
=3x - y +11 - y - 11 - 3x + y + 11
=11 - y
Answered by
0
Answer:
-y+11
Step-by-step explanation:
3x-y+11 +-y-11 = 3x-2y
3x-2y-3x+y+11= -y+11
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