millerl69 millerl69

14-10-2021
Mathematics

contestada

Combine like terms to solve. Then check. -48 - 8 = 2a - 9a

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discipulus discipulus

14-10-2021

Answer:

[tex] - 48 - 8 = 2a - 9a \\ - 56 = - 7a \\ a = \frac{ - 56}{ - 7} \\ \therefore \: a = 8[/tex]

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