I have a little sheet to work on to refresh my old algebra skills, and i always had trouble with fractions, can anyone help? I Don't want the answers, i end up always looking for the wrong thing and missing a step. i just want the steps on what to do/look for so if i ever have to do it again, it won't be a problem. Help?
: 3/4(a)=9
: 4/5(a)=-20
: -9(b)=2
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