franirez512fr51 franirez512fr51

04-09-2014
Mathematics

contestada

How do you solve this problem

9a+10(6a-1)

Respuesta :

04-09-2014

[tex]9a+10(6a-1) =9a+10\cdot 6a -10\cdot 1=9a+60a -10=69a-10[/tex]

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