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LenKa [72]
3 years ago
5

A+3ab+67a-2ab-1 and for 5 stars​

Mathematics
2 answers:
aleksley [76]3 years ago
6 0

Answer:

68a+ab−1

Step-by-step explanation:

cancel out

Zolol [24]3 years ago
4 0

Answer:

Step-by-step explanation:a+67a=68a

3ab+2ab=5ab

so <em>69a+5ab-1</em>

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