Which is the solution set of the inequality?
|2x + 3| < 9
2 answers:
X<3 and here's why hope this helps
Solve Absolute Value.
|2x+3|<9
We know2x+3<9and2x+3>−9
2x+3<9
2x+3−3<9−3(Subtract 3 from both sides)
2x<6
2x/2 < 6/2
Divide both sides by 2
x<3
2x+3>−9
2x+3−3>−9−3
Subtract 3 from both sides
2x>−12
2x/2 > −12/2
Divide both sides by 2
x>−6
Answer is x<3 and x>−6
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