absolute value

Can somone explain how to solve the following absolute value question?

|3x+2| - 4 when x=-4
in Algebra 1 Answers by

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2 Answers

In this problem you need to deal with the absolute value portion first. Substitute -4 for X and multiply.

|(3*-4) + 2| - 4

|-12 + 2| - 4

|-10| - 4

Now take the absolute value of -10 which is 10

so you have 10 - 4 = 6
by
a absolute value is the anwser you would get from a problem
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