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Popular >

|2x+1|<13

Solution

∣ 2 x + 1 ∣ < 13

Solution

- 7 < x < 6

+1

Interval Notation

(- 7, 6)

Solution steps

∣ 2 x + 1 ∣ < 13

Apply absolute rule: If

∣ u ∣ < a, a > 0

then

- a < u < a

- 13 < 2 x + 1 < 13

2 x + 1 > - 13 and 2 x + 1 < 13

x > - 7 and x < 6

Merge Overlapping Intervals

- 7 < x < 6

Popular Examples

-6(v+1)=2(1-3v)-7

- 6 (v + 1) = 2 (1 - 3 v) - 7

4 + 1.5 p = 35

simplify (4+5sqrt(3))^2 simplify

(4 + 53)^{2}

factor 108v^2-75 factor

108 v^{2} - 75

simplify (4x^4)/(3x^3y^2)simplify

\frac{4 x ^{4}}{3 x ^{3} y ^{2}}

Frequently Asked Questions (FAQ)

What is |2x+1|<13 ?
The solution to |2x+1|<13 is -7<x<6