kayla4L
kayla4L
24-04-2017
Mathematics
contestada
I don't know how to do this (answer pls ) number 3
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khristalrose
khristalrose
24-04-2017
Subtract 2b by both sides which gets -b+4=-5 then subtract 4 by both sides so you get -b=-9 and divide -1 by both sides so that b=9
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student51
student51
24-04-2017
For problem number b = 3
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