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Popular >

|4x-5|>= 4

Solution

∣ 4 x - 5 ∣ \geq 4

Solution

x \leq \frac{1}{4} or x \geq \frac{9}{4}

+2

Solution steps

∣ 4 x - 5 ∣ \geq 4

Apply absolute rule: If

∣ u ∣ \geq a, a > 0

then

u \leq - a

or

u \geq a

4 x - 5 \leq - 4 or 4 x - 5 \geq 4

4 x - 5 \leq - 4 or 4 x - 5 \geq 4

x \leq \frac{1}{4} or x \geq \frac{9}{4}

Popular Examples

- 1 < - 2 z + 5 \leq 7

factor x^{3a+3}-y^{6a}factor

x^{3 a + 3} - y^{6 a}

simplify sqrt(20)+sqrt(45)simplify

20 + 45

simplify (9^2)^{1/3}simplify

(9^{2})^{\frac{1}{3}}

2 (x + 8) > 4 x + 2

Frequently Asked Questions (FAQ)

What is |4x-5|>= 4 ?
The solution to |4x-5|>= 4 is x<= 1/4 \lor x>= 9/4