ashleighbyrd98 ashleighbyrd98

31-05-2020
Mathematics

contestada

If 6 + x + y = 20 and x + y = k, then 20 - k =

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wegnerkolmp2741o wegnerkolmp2741o

31-05-2020

Answer:

6

Step-by-step explanation:

6 + x + y = 20

Subtract 6 from each side

x+y = 20-6

x+y = 14

x + y = k

14 = k

we want to find 20 -k

20 - 14

6

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oisionbercana1213 oisionbercana1213

31-05-2020

Answer:6

Step-by-step explanation:

Answer Link

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