jleo87914 jleo87914

25-09-2020
Mathematics

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What are the solutions to the following absolute value equation? |x+1|-3=5

What are the solutions to the following absolute value equation x135 class=

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Alfpfeu Alfpfeu

25-09-2020

Answer:

-9 and 7

Step-by-step explanation:

Hello,

Either x+1 is positive and then |x+1|=x+1 and the equation becomes x+1-3=5

<=> x=5-1+3=7

Or x+1 is negative and then |x+1|=-x-1 and the equation becomes -x-1-3=5

<=>x=-1-3-5=-9

Thanks

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