narnia1 narnia1

26-01-2017
Mathematics

contestada

Value of x 9(2x-1)-9x - 18

Respuesta :

26-01-2017

Let's simplify step-by-step.9(2x−1)−9x−18

Distribute:=(9)(2x)+(9)(−1)+−9x+−18=18x+−9+−9x+−18

Combine Like Terms:=18x+−9+−9x+−18=(18x+−9x)+(−9+−18)=9x+−27

Answer:=9x−27

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flight1234 flight1234

26-01-2017

what you need to do is multiply out the 9(2x-1) to get 18x-9 then combine like terms.

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