3a-2/4-2a+3/3=2/3-a
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Step-by-step explanation:
3a-1/2-2a+1= 2/3-a
6a-1-2a+1/2= 2-3a/3
4a/2= 2-3a/3
12a= 4-6a
18a= 4
a=4/18=2/9
sutar47:
Thanks
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