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24-08-2021
Mathematics

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if(2x-y)=4 then (6x-3y)=?

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wegnerkolmp2741o wegnerkolmp2741o

24-08-2021

Answer:

12

Step-by-step explanation:

(2x-y)=4

Multiply the first equation by 3

3*(2x-y)=3*4

6x -3y = 12

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