3 years ago

When 3 is substituted for x, in the equation y=x-7, what is y?

Mathematics

1 answer:

garri49 [273]3 years ago

6 0

Answer:

-4

Step-by-step explanation:

y=x-7

plug in 3

y=3-7

y=-4

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Answer:

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Step-by-step explanation:

see the attached figure to better understand the problem

step 1

we know that

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