SOLVING EQUATIONS CONTAINING ABSOLUTE VALUE(S)
Note:
-
if and only if 
-
if and only if a + b = 3 or a + b = -3
- Step1: Isolate the absolute value expression.
- Step 2: Set the quantity inside the absolute value notation
equal to + and - the quantity on the other side of the equation.
- Step 3: Solve for the unknown in both equations.
- Step 4: Check your answer analytically or graphically.
Solve for x in the following equation.
If you would like to see the answers and the solutions, click on
Solution.
Problem 3.2a :
Solution
Problem 3.2b :
Solution
Problem 3.2c :
Solution
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