AlgebraSolve the absolute value equation
3 years ago
Solve the absolute value equation |2x-3|=7 A) -2,9 B) 9,2 C) -2,5 D) 5,7
1 Answers
Best Answer
Sofia Staff answered 3 years ago
Step 1
To find the value of x
Step 2
Given that
|2x-3|=7
Apply absolute rule: If |u|=a, a>0 then u=a or u=-a
2x-3=-7 or 2x-3=7
x=-2,5
Optioc c is correct.
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