pennstatealum pennstatealum

05-01-2018
Mathematics

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7 |x| = 42 what is x? I got 6 but that’s not right.

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Kaikerscupcake Kaikerscupcake

05-01-2018

Okay:

7 |x|= 42

Divide 42 by 7.

|x|=7

You have to get rid of the absolute value signs.

x= 6 or -6. Both are the same distance from zero. I would try -6.

I hope this helps!
~cupcake

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05-01-2018

The solution is ...... |X| = 6.
So x= plus 6 or -6

Answer Link

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