3 years ago

Will mark brainliest ONE question with picture included^^^^

Mathematics

1 answer:

soldier1979 [14.2K]3 years ago

3 0

Answer:

The third option is wrong becuase x isn't a defined variable, and they specified that the book must be at least 250 pages, which means that it can't be less.

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Answer:

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Step-by-step explanation:

5x - y = 9

-5x - 5x

__________

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__ ______

-1 -1

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__________________________________________________________

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-5

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If you want it in Standard Form:

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_________

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I am joyous to assist you anytime.

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