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Mathematics
Minnie
2 June, 11:15
Find each sum or difference
(5a+9b) - (4b+2a)
+5
Answers (
1
)
Dustin
2 June, 15:11
0
Answer:3a + 5b
Step-by-step explanation:
(5a+9b) - (4b+2a)
Open brackets
5a+9b-4b-2a
Collect like terms
5a-2a+9b-4b
3a+5b
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