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kosy
Questions and answers by visitors named
kosy
Answers (1)
5x-3y=35 7x-3y=43 solve simultaneously by subtracting 1 from 2:2x=8 x=8/2=4 5(4)-3y=35 -3y=35-20 y=15/-3=-5 since they intersect,x and y are similar:4(4)-a(-5)=61 5a=61-16 5a=45 a=9
