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פּוֹפּוּלָרִי >

Kevin is 4 times as old as Daniel and is also 6 years older than Daniel.How old is Kevin?

פתרון

Kevin is 4 times as old as Daniel and is also 6 years older than Daniel.How old is Kevin?

פתרון

Kevin^{'} s age is : 8

צעדי פתרון

Translate the problem into an equation:

x = 4 x - 6

x = 4 x - 6, x

פתור בשביל:

x = 2

Kevin's age מצא את:

8

Kevin^{'} s age is : 8

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