AnettBorges AnettBorges

18-02-2017
Mathematics

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I would like to know the answer to this question I've been trying and can't seem to get it

I would like to know the answer to this question Ive been trying and cant seem to get it class=

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lesliesegobia lesliesegobia

18-02-2017

y = 5 because if RT=66 then if you add RS and ST you will get 66

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18-02-2017

y=5
RS= 47
ST= 19
9y+2+3y+4=66 combine like terms for 12y+6=66 isolate y so 12y+6-6=66-6 giving 12y=60 then y=60/12
y=5

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