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Beliebt >

One number is 10 less than 5 times the second number. Their sum is 26. Find the numbers.

Lösung

One number is 10 less than 5 times the second number. Their sum is 26. Find the numbers.

Lösung

The numbers : 20, 6

Schritte zur Lösung

Represent the numbers with

x and y

:

number 1 : x

number 2 : y

A.T.Q.:

x = 5 y - 10

x + y = 26

x = 5 y - 10, x + y = 26 : x = 20, y = 6

The numbers : 20, 6

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