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Pamela is 10 years younger than Jiri. The sum of their ages is 70 . What is Jiri's age?

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Solution

Pamelais10yearsyoungerthanJiri.Thesumoftheiragesis70.WhatisJiri′sage?

Solution

Jiri′sageis:40
Solution steps
Translate the problem into an equation:x+x+10=70
Solve for x,x+x+10=70:x=30
Find Jiri's age:40
Jiri′sageis:40

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