solve |x+3|=4

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1 Answer

We know that since this is an absolute value that x will have 1 positive value and 1 negative value.

Look at it this way.  What positive number Plus 3 is 4

1+3=4

x=1

What negative number plus 3 is 4

-7+3=4

x=-7
by Level 4 User (9.6k points)

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