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פּוֹפּוּלָרִי Word Problems >

The larger of two numbers is 3 more than four times the smaller number. The sum of the numbers is 38. What are the two numbers?

פתרון

T h e l a r g er o f tw o n u mb ers i s 3 m ore t han f o u r t im es t h e s ma ll er n u mb er . T h e s u m o f t h e n u mb ers i s 38. Wha t a re t h e tw o n u mb ers ?

פתרון

The numbers : 31, 7

צעדי פתרון

Represent the numbers with

x and y

:

number 1 : x

number 2 : y

A.T.Q.:

x = 3 + 4 y

x + y = 38

x = 3 + 4 y, x + y = 38 : x = 31, y = 7

The numbers : 31, 7

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