2 years ago

What is -9x - 5 - 8 + x in Simple form

Mathematics

1 answer:

Wittaler [7]2 years ago

7 0

Answer:

Step-by-step explanation:

-9x - 5 - 8 + x =

-8x - 13 <==

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The second option is correct, I,e what you've chosen

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Please help no links

Nina [5.8K]

Answer:

x=5 y=-6

Step-by-step explanation:

3x+y=9 ------eqn1

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using substitution

put y=4-2x into eqn1

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Step-by-step explanation:

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Substitute

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Step-by-step explanation:

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