DieAdmire00 DieAdmire00

06-04-2018
Mathematics

contestada

Simply 9+1/2(7n-26)-8n

Respuesta :

nilbert nilbert

06-04-2018

Hi there!

9 + 1/2 (7n - 26) - 8n
= 9 + 7n*1/2 - 26*1/2 - 8n
= 9 + 3.5n - 13 - 8n
= 9 - 13 + 3.5n - 8n
= -4 + 11.5n

Hope this helps!

Answer Link

06-04-2018

9+3.5n-13-8n=-4.5n-4.

Answer Link

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