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פּוֹפּוּלָרִי >

Tony is 74 years older than Destiny. In 14 years Tony will be 3 times Destiny age. How old is each now?

פתרון

Tony is 74 years older than Destiny. In 14 years Tony will be 3 times Destiny age. How old is each now?

פתרון

Tony^{'} s age is : 97

Destiny^{'} s age is : 23

צעדי פתרון

Translate the problem into an equation:

x + 14 = 3 (x - 74 + 14)

x + 14 = 3 (x - 74 + 14), x

פתור בשביל:

x = 97

age מצא את

Tony^{'} s age is : 97

Destiny^{'} s age is : 23

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