urgently solve 2 question please
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Answer:
3x=2b+a
Step-by-step explanation:
3x-(a+1)y=2b-1
3x-a-1=2b-1
3x-a=2b-1+1
3x-a=2b
3x=2b+a
2. 5x+(1-2a)y=3b
5x+y-2ay=3b
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