## Ask Singapore Homework?

Upload a photo of a Singapore homework and someone will email you the solution for free.

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Enjoy!

Date Posted:
2 years ago

Thanks so much

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*clear*{{ downvoteCount * -1 }} Downvotes

Inequality sign changes direction when you are multiplying the equation by a negative number (in this case, -1).

Imagine -4 > -20

When you multiply both sides by -1, it should become

4 < 20, not 4 > 20

Everything else should be quite clear :)

Imagine -4 > -20

When you multiply both sides by -1, it should become

4 < 20, not 4 > 20

Everything else should be quite clear :)

Date Posted:
2 years ago