За + b, 5а + 2b and За - b
Answers
Answered by
5
Answer:
11a+2b is the answer
Step-by-step explanation:
3a+b 5a+2b + 3a-b
11a+2b is the answer
Answered by
3
Answer:
11a+2b
Step-by-step explanation:
3a+b,5a+2b and 3a-b
3a+5a+3a+b+2b-b
11a+2b
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