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Popular Word Problems >

Jill is 18 years older than Jack. In 8 years, she will be three times his age. How old is Jack?

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Solution

Jillis18yearsolderthanJack.In8years,shewillbethreetimeshisage.HowoldisJack?

Solution

Jack′sageis:1
Solution steps
Translate the problem into an equation:x+8=3(x−18+8)
Solve for x,x+8=3(x−18+8):x=19
Find Jack's age:1
Jack′sageis:1

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