timothymccracke timothymccracke

04-05-2018
Mathematics

contestada

Which expression is equivalent to -3(2m-1)-n?

6m-n-3

6m-n+3

-6m-n-3

-6m-n+3

Respuesta :

mkryukova19 mkryukova19

04-05-2018

-3(2m-1)-n= - 6m+3-n= - 6m - n +3
Correct answer is D.

Answer Link

jielin01p87ge0 jielin01p87ge0

04-05-2018

[tex] - 3 \times (2m - 1) = - 6m + 3 \\ - 6m + 3 - n = - 6m - n + 3[/tex]

Answer Link

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