3 years ago

1)

Mathematics

1 answer:

stealth61 [152]3 years ago

8 0

Answer:

perdon no se

Step-by-step explanation:

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Group the like terms

6x + 3x - x + 9

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9x - x + 9

8x + 9

your final answer should be about 8x + 9 as it cannot be simplified anymore

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Step-by-step explanation:

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RideAnS [48]

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Step-by-step explanation:

-2x-1 =y

-2x 2= -4-1

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