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Popular >

|2x+1|>= 5

Solution

∣ 2 x + 1 ∣ \geq 5

Solution

x \leq - 3 or x \geq 2

+1

Solution steps

∣ 2 x + 1 ∣ \geq 5

Apply absolute rule: If

∣ u ∣ \geq a, a > 0

then

u \leq - a

or

u \geq a

2 x + 1 \leq - 5 or 2 x + 1 \geq 5

2 x + 1 \leq - 5 or 2 x + 1 \geq 5

x \leq - 3 or x \geq 2

Popular Examples

13x<-3\lor 2x>0

13 x < - 3 or 2 x > 0

simplify 1/3+1/4+1/5+1/6 simplify

\frac{1}{3} + \frac{1}{4} + \frac{1}{5} + \frac{1}{6}

longdivision 1/(0.9968)long division

\frac{1}{0.9968}

x^{2} - x + 10 = 0

k + 6 > 19

Frequently Asked Questions (FAQ)

What is |2x+1|>= 5 ?
The solution to |2x+1|>= 5 is x<=-3\lor x>= 2