12-08-2021
Mathematics

contestada

If x-2y=6 and x+y=10.Find 2x+2y.

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

12-08-2021

Answer:

20

Step-by-step explanation:

x-2y=6 and x+y=10

Multiply the second equation by 2

2x+2y = 20

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