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פּוֹפּוּלָרִי Word Problems >

The larger of two numbers is 8 more than twice the smaller. The sum of the numbers is 10 less than three times the larger. Find the numbers.

פתרון

T h e l a r g er o f tw o n u mb ers i s 8 m ore t han tw i ce t h e s ma ll er . T h e s u m o f t h e n u mb ers i s 10 l ess t han t h ree t im es t h e l a r g er . F in d t h e n u mb ers .

פתרון

The numbers : 4, - 2

צעדי פתרון

Represent the numbers with

x and y

:

number 1 : x

number 2 : y

A.T.Q.:

x = 8 + 2 y

x + y = 3 x - 10

x = 8 + 2 y, x + y = 3 x - 10 : x = 4, y = - 2

The numbers : 4, - 2

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