3 years ago

Solve -x > 8 or -x < 4.

Mathematics

1 answer:

Zinaida [17]3 years ago

4 0

Answer:

-4 < x < -8

Step-by-step explanation:

Given solve -x > 8 or -x < 4.

Solve each inequality first

-x > 8

Divide both sides by -1

-x/-1 > 8/-1

x < -8

Also if -x < 4

Divide both sides by -1

-x/-1 < 4/-1

x > -4

Combine both inequality x < -8 and x > -4

-4 < x < -8

<em>Hence the solution set is -4 < x < -8</em>

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