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شائع Word Problems >

The sum of two numbers is 45. The first is 9 less than the second. Find the numbers.

الحلّ

T h e s u m o f tw o n u mb ers i s 45. T h e f i rs t i s 9 l ess t han t h e seco n d . F in d t h e n u mb ers .

الحلّ

The numbers : 18, 27

خطوات الحلّ

Represent the numbers with

x and y

:

number 1 : x

number 2 : y

A.T.Q.:

x + y = 45

x = y - 9

x + y = 45, x = y - 9 : x = 18, y = 27

The numbers : 18, 27

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