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פּוֹפּוּלָרִי Word Problems >

Jack is twice as old as Lacy. In 3 years the sum of their ages will be 54

פתרון

J a c k i s tw i ce a s o l d a s L a cy . I n 3 ye a rs t h e s u m o f t h e i r a g es w i ll b e 54

פתרון

Lacy^{'} s age is : 16

Jack^{'} s age is : 32

צעדי פתרון

Translate the problem into an equation:

2 x + 3 + x + 3 = 54

2 x + 3 + x + 3 = 54, x

פתור בשביל:

x = 16

age מצא את

Lacy^{'} s age is : 16

Jack^{'} s age is : 32

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