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n=5(n-1)=7
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Is this a 3 equation problem
i think so.m
but it can't be
because for n to be equal to 7 n = 7
and 5(n-1) not equal to 7
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im sorry the real question is n+5(n-1)=7
oh ok
n + 5n - 5=7
6n = 12
can you figure out the rest?
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yes the answer is 2
Yes well done.
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