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OpenStudy (anonymous):
a-(9b-13b) a=12,b=-2 can someone show me how to do this plz!
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OpenStudy (anonymous):
you would just plug in 12 for a and -2 for b so it wouldn't be 12-(9*-2-13*-2) and then it is just PEMDAS
OpenStudy (anonymous):
so it would be 12-(-18-26)= 12--44 or 12+44=56 (2 negatives make a positive) I hope this helped!!
OpenStudy (anonymous):
yes, thankyou
OpenStudy (anonymous):
no problem :)
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