solve it and send answer step by step
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Step-by-step explanation:
1)
(a+b+3+2b-3a+5)-(3a-2b+3+4a-3b-2)
(-2a+3b+8)-(7a-5b+1)
-2a+3b+8-7a+5b-1
-9a+8b+7
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