SOLUTION: solve each in equality give the solution using interval notation Abs(5-3x)<=7

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Question 261340: solve each in equality give the solution using interval notation


Abs(5-3x)<=7
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Abs(5-3x)<=7
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-7 <= 5-3x <= 7
Subtract 5 along the line:
-12 <= -3x <= 2
Divide by -3 along the line:
Note: The inequalities reverse.
-2/3 <= x <= 4
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Cheers,
Stan H.