tannerkernells6 tannerkernells6

20-11-2019
Mathematics

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19=5n+7-3n worked out

Respuesta :

23kphillips 23kphillips

20-11-2019

Answer:

n = 6

So,

19 = 5(6) + 7 - 3(6)

19 = 30 + 7 - 3(6)

19 = 30 + 7 - 18

19 = 37 - 18

19 = 19

Hope this helps!

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