SOLUTION: Are the inequalities x > -8 and –x < 8 equivalent? o Why or why not? Prove your answer.
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Question 362253
:
Are the inequalities x > -8 and –x < 8 equivalent?
o Why or why not? Prove your answer.
Answer by
edjones(8007)
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x > -8 and –x < 8
-x<8
x>8 divide each side by -1 and reverse the inequality sign.
.
Ed