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Popolare Word Problems >

The sum of two numbers is 23. Four more than twice one number is triple the other number. Find the two numbers.

Soluzione

T h e s u m o f tw o n u mb ers i s 23. F o u r m ore t han tw i ce o n e n u mb er i s t r i pl e t h e o t h er n u mb er . F in d t h e tw o n u mb ers .

Soluzione

The numbers : 13, 10

Fasi della soluzione

Represent the numbers with

x and y

:

number 1 : x

number 2 : y

A.T.Q.:

x + y = 23

4 + 2 x = 3 y

x + y = 23, 4 + 2 x = 3 y : x = 13, y = 10

The numbers : 13, 10

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