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Populaire Word Problems >

joanne is 3 years older than amy . three times joannes age is 15 years more than twice amy age.how old are joanne and amy

Solution

j o ann e i s 3 ye a rs o l d er t han am y . t h ree t im es j o ann es a g e i s 15 ye a rs m ore t han tw i ce am y a g e . h o w o l d a re j o ann e an d am y

Solution

Joanne^{'} s age is : 9

Amy^{'} s age is : 6

étapes des solutions

Translate the problem into an equation:

3 x = 15 + 2 (x - 3)

Solutionner pour

x, 3 x = 15 + 2 (x - 3) : x = 9

Trouver age

Joanne^{'} s age is : 9

Amy^{'} s age is : 6

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