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شائع Word Problems >

The larger of two numbers is nine less than four times the smaller number. If the sum of the two numbers is 76, find both numbers

الحلّ

T h e l a r g er o f tw o n u mb ers i s nin e l ess t han f o u r t im es t h e s ma ll er n u mb er . I f t h e s u m o f t h e tw o n u mb ers i s 76, f in d b o t h n u mb ers

الحلّ

The numbers : 59, 17

خطوات الحلّ

Represent the numbers with

x and y

:

number 1 : x

number 2 : y

A.T.Q.:

x = 4 y - 9

x + y = 76

x = 4 y - 9, x + y = 76 : x = 59, y = 17

The numbers : 59, 17

أمثلة شائعة

the sum of the squares of two consecutive even integers is 20. Find the integers.One number is three less than two times another number. If the sum of the numbers is 15, find the numbers.The square of a negative number is ten more than three times the negative number. Find the number.The sum of two consecutive odd integers is at least 36 . Find the integers.Five times the sum of a number and seven is thirty. Find the number.