SOLUTION: Help with absolute value equations. Thanks Absolute value[5x]+9=19

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Question 184135: Help with absolute value equations. Thanks
Absolute value[5x]+9=19

Answer by jim_thompson5910(35256)   (Show Source): You can put this solution on YOUR website!

Start with the given equation


Subtract 9 from both sides.


Break up the absolute value (remember, if you have , then or )

or Set the expression equal to the original value 10 and it's opposite -10




Now lets focus on the first equation


Divide both sides by 5 to isolate x



Divide







Now lets focus on the second equation



Divide both sides by 5 to isolate x



Divide





So the solutions are: or

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