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Mathematics 25 Online
OpenStudy (anonymous):

(4ab-9a-8)-(7ab-1)

Mehek (mehek14):

4ab - 7ab = -3ab no like term for -9a -8 - (-1) = -4 -3ab - 9a - 7 ?

Mehek (mehek14):

meant to put -8 - (-1) = -7

Mehek (mehek14):

so -3ab - 9a - 7

OpenStudy (oleg3321):

yes exactly that ^

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