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Beliebt Word Problems >

twice the sum of two numbers is 32. Three times the differenz between the two numbers is-6. What are the two numbers

Lösung

tw i ce t h e s u m o f tw o n u mb ers i s 32. T h ree t im es t h e d i ff ere n ce b e tw ee n t h e tw o n u mb ers i s - 6. Wha t a re t h e tw o n u mb ers

Lösung

The numbers : 7, 9

Schritte zur Lösung

Represent the numbers with

x and y

:

number 1 : x

number 2 : y

A.T.Q.:

2 (x + y) = 32

3 (x - y) = - 6

2 (x + y) = 32, 3 (x - y) = - 6 : x = 7, y = 9

The numbers : 7, 9

Beliebte Beispiele

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