If a minus 1 upon a is equal to 8 find a plus 1 upon a where 8 is not equal to 0
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If a minus 1 upon a is equal to 8 find a plus 1 upon a where 8 is not equal to 0
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(a-1)/a=8
a-1=8a
7a=-1
a=-1/7
So a+1/a= (-1/7-7)=-50/7 which is not equal to zero
a-1=8a
7a=-1
a=-1/7
So a+1/a= (-1/7-7)=-50/7 which is not equal to zero
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