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sveta [45]
2 years ago
15

Will give brainliest!!!!Explain how solving -7y > 161 is different from solving 7y > -161.

Mathematics
1 answer:
Jlenok [28]2 years ago
5 0

To solve -7y > 161, we divide both sides by -7 and we get y < -23. The inequality sign flipped because we divided both sides by a negative number.

To solve 7y > -161, we divide both sides by 7 and it leads to y > -23. The inequality sign does not flip in this case, because we are not dividing both sides by a negative number.

The similarities is that we end up with -23 on the right side, but the inequality signs are different.

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Step-by-step explanation:

(32+9-1)+(-52+6-10) \\ \\ =(41-1)+(-46-10) \\ \\ =40-56 \\ \\ =-16

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