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Popular >

|3x-9|<6

Solution

∣ 3 x - 9 ∣ < 6

Solution

1 < x < 5

+1

Interval Notation

(1, 5)

Solution steps

∣ 3 x - 9 ∣ < 6

Apply absolute rule: If

∣ u ∣ < a, a > 0

then

- a < u < a

- 6 < 3 x - 9 < 6

3 x - 9 > - 6 and 3 x - 9 < 6

x > 1 and x < 5

Merge Overlapping Intervals

1 < x < 5

Popular Examples

factor 1+343n^3 factor

1 + 343 n^{3}

simplify 65(5/7)-36 simplify

65 (\frac{5}{7}) - 36

simplify 2*2^x simplify

2 \cdot 2^{x}

factor 8r^3-64r^2+r-8 factor

8 r^{3} - 64 r^{2} + r - 8

factor 3a+3b factor

3 a + 3 b

Frequently Asked Questions (FAQ)

What is |3x-9|<6 ?
The solution to |3x-9|<6 is 1<x<5