HELP ME PLEASE
True or false: z=−5 is a solution to the inequality −2|z−3|<−20.

your question:

True or false: z=−5 is a solution to the inequality −2|z−3|<−20.

-2|z-3|<-20

.

-2-2

|z-3|<10

equation 1:equation 2:

z-3<10.z-3>-10

z<13 z>-13

So false, z=-5 is not a solution to the inequality.

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blogan.20174

think the answer would beb