izziebelle1 izziebelle1

20-01-2017
Mathematics

contestada

if you add natalie's age and frankie's age, the result is 44. if you add frankie's age to 3 times natalie's age, the result is 70 write and solve a systemof equations using elimination to find their ages.

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spoonsaurus spoonsaurus

20-01-2017

n+f=44
f+(3n)=70
I don't know how to solve them though

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