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Popolare Word Problems >

the sum of two numbers is 56. Their differenza is 18. Find the numbers

Soluzione

t h e s u m o f tw o n u mb ers i s 56. T h e i r d i ff ere n ce i s 18. F in d t h e n u mb ers

Soluzione

The numbers : 37, 19

Fasi della soluzione

Represent the numbers with

x and y

:

number 1 : x

number 2 : y

A.T.Q.:

x + y = 56

x - y = 18

x + y = 56, x - y = 18 : x = 37, y = 19

The numbers : 37, 19

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