deborah0
deborah0
19-09-2017
Mathematics
contestada
solve a
a-20=b
a=
plzz help
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jyoung551780
jyoung551780
19-09-2017
In order to have the variable by itself you have to add 20 to both sides. So your answer would be a=b+20. I hope this helps love! :)
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