Question
Solve the inequality
x∈(−∞,38)∪(310,+∞)
Evaluate
∣∣3x−9∣×2∣>2
Simplify
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Evaluate
∣∣3x−9∣×2∣
Calculate the absolute value
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Calculate
∣3x−9∣
Rewrite the expression
∣3(x−3)∣
Rewrite the expression
3∣x−3∣
∣3∣x−3∣×2∣
Multiply the terms
∣6∣x−3∣∣
Rewrite the expression
6∣∣x−3∣∣
Simplify
6∣x−3∣
6∣x−3∣>2
Divide both sides
66∣x−3∣>62
Divide the numbers
∣x−3∣>62
Cancel out the common factor 2
∣x−3∣>31
Separate the inequality into 2 possible cases
x−3>31x−3<−31
Solve the inequality for x
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Evaluate
x−3>31
Move the constant to the right side
x>31+3
Add the numbers
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Evaluate
31+3
Reduce fractions to a common denominator
31+33×3
Write all numerators above the common denominator
31+3×3
Multiply the numbers
31+9
Add the numbers
310
x>310
x>310x−3<−31
Solve the inequality for x
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Evaluate
x−3<−31
Move the constant to the right side
x<−31+3
Add the numbers
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Evaluate
−31+3
Reduce fractions to a common denominator
−31+33×3
Write all numerators above the common denominator
3−1+3×3
Multiply the numbers
3−1+9
Add the numbers
38
x<38
x>310x<38
Solution
x∈(−∞,38)∪(310,+∞)
Show Solution
