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Mathematics, 16.05.2021 04:40 july00

If 4x + y = 5 and x-4y= 8 what is the value of 3x + 5y?

If 4x + y = 5 and x-4y= 8 what is the value of 3x + 5y?

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If 4x + y = 5 and x-4y= 8 what is the value of 3x + 5y?
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