If –x is greater than or equal to –4, then what must be true about x? Test several values of x to check your answer.

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Answer:

Step-by-step explanation:

Hello,

[tex]-x\geq -4\\ \\<=>0=-x+x\geq -4+x\\\\<=>4+0=4\geq -4+x+4=x[/tex]

Then, we find that

[tex]\Large \boxed{\sf \bf x\leq 4}[/tex]

For instance if x = 0

-x = 0 and the following is true and equivalent

[tex]0\geq -4[/tex]

[tex]0\leq 4[/tex]

If x = 2

-x = -2 and the following is true and equivalent

[tex]-2\geq -4\\ \\2\leq 4[/tex]

Thanks