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Popolare Word Problems >

One number is five more than a second number. Thrice the first is 1 less than 4 times the second. Find the numbers.

Soluzione

O n e n u mb er i s f i v e m ore t han a seco n d n u mb er . T h r i ce t h e f i rs t i s 1 l ess t han 4 t im es t h e seco n d . F in d t h e n u mb ers .

Soluzione

The numbers : 21, 16

Fasi della soluzione

Represent the numbers with

x and y

:

number 1 : x

number 2 : y

A.T.Q.:

x = 5 + y

3 x = 4 y - 1

x = 5 + y, 3 x = 4 y - 1 : x = 21, y = 16

The numbers : 21, 16

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