mackenzieokonta mackenzieokonta

05-12-2017
Mathematics

contestada

Julia is five years older than her sister Babs, and their ages add up to 31. How old is Babs?

Respuesta :

NerdyMango NerdyMango

05-12-2017

Julia is X+5

x+x+5=31

Now we just solve the equation

2x=31-5
x=26/2
x=13 years old (Babs' age)

and we know that julia is 5 years older this gives us the conclusion that.

13+18=31

Answer Link

05-12-2017

Attached solution plus work.

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