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fomenos
3 years ago
12

I need help!! thnaks

Mathematics
1 answer:
liraira [26]3 years ago
3 0

Answer:

7a + 2b

Step-by-step explanation:

Given

4a + 3b + 3a - b ← collect like terms

4a + 3a + 3b - b

= 7a + 2b

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