valllory valllory

17-02-2020
Mathematics

contestada

The sum of two numbers is -14 one number is 20 less than the other find the numbers

Respuesta :

miljanamilovanovic12 miljanamilovanovic12

18-02-2020

Answer:

x=-17,y=3

Step-by-step explanation:

x+y=-14

x=x

y=x+20

x+(x+20)=-14

2x+20=-14

2x=-14-20

2x=-34

x=-34/2

x=-17

y=-17+20

y=3

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