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09-04-2019
Mathematics

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which expression is the simplest form of -(3x+y)+2x-4y)?

which expression is the simplest form of 3xy2x4y class=

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PiaDeveau PiaDeveau

16-08-2019

Answer:

C) - x - 9y.

Step-by-step explanation:

Given : -(3x+y)+2(x-4y).

To find : which expression is the simplest form .

Solution : We have given

-(3x+y)+2(x-4y).

Remove parenthesis

-3x -y + 2x -8y .

Combine like terms

-3x + 2x -y - 8y .

-x -9y.

Therefore, C) - x - 9y.

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