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3 years ago

Draw a number line and mark all described points. −x<−7

Mathematics

1 answer:

andre [41]3 years ago

4 0

Answer:

x>7

Step-by-step explanation:

Given the inequality expression:

−x<−7

We divide both sides by -1 to obtain x

NOTE: Whenever you divide/multiply an inequality by a negative number, the inequality sign is reversed.

Therefore:

x>7

The number line is attached.

On the number line, all points to the right of 7 satisfies the inequality.

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