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פּוֹפּוּלָרִי >

Michael is twice as old as Jane. Four years from now, Michael will be six times as old as Jane was eight years ago. Find their present ages.

פתרון

Michael is twice as old as Jane. Four years from now, Michael will be six times as old as Jane was eight years ago. Find their present ages.

פתרון

Jane^{'} s age is : 13

Michael^{'} s age is : 26

צעדי פתרון

Translate the problem into an equation:

2 x + 4 = 6 (x - 8)

2 x + 4 = 6 (x - 8), x

פתור בשביל:

x = 13

age מצא את

Jane^{'} s age is : 13

Michael^{'} s age is : 26

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