Explain how solving -7y > 161 is different from solving 7y > -161. help will give brinlest

Mathematics

1 answer:

Mumz [18]3 years ago

4 0

Answer:

Dividing with negatives will result in a flip in the signs.

Step-by-step explanation:

In the first equation, -7y>161, if you solve it, you will need to divide both sides by -7.

$-7y > 161\\ \\\\$

Since you are involving a negative, you will have to switch the signs. That means that if you have solved this, the answer would be:

Notice the change in signs.

---------------------------

Now in the second equation, the constant (161) is negative. So if you solve this,

$7y > -161$

You will only need to divide both sides by 7, which is a positive number. That leaves the sign to stay the same, so the answer would be:

<h3>y > -23</h3><h3>-----------------------</h3><h3>If you look at the signs in both answers, they are flipped.</h3><h3 /><h3 /><h2>Have a nice day!</h2>

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