Question

a rational number is such that when you multiply it by 5/2and add 2/3 to the product you get -7/12.what is the number ​

Answer 1

Answer:

let the number be x

x(5/2)+2/3=-7/13

x(5/2)=-7/13-2/3

x(5/2)=21-26/39

x(5/2)=-47/39

x=(-47/39)/(5/2)

x=(-47/39*(2/5)

x=-94/195

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