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Popular >

|5-2x|>7

Solution

∣ 5 - 2 x ∣ > 7

Solution

x < - 1 or x > 6

+1

Interval Notation

(- \infty, - 1) \cup (6, \infty)

Solution steps

∣ 5 - 2 x ∣ > 7

Apply absolute rule: If

∣ u ∣ > a, a > 0

then

u < - a

or

u > a

5 - 2 x < - 7 or 5 - 2 x > 7

5 - 2 x < - 7 or 5 - 2 x > 7

x < - 1 or x > 6

Popular Examples

simplify sqrt(168)simplify

168

2+2x+2x^2<= 6+x+x^2

2 + 2 x + 2 x^{2} \leq 6 + x + x^{2}

\frac{∣ 3 + x ∣}{7} \leq 5

factor x^3+8x^2+5x-14 factor

x^{3} + 8 x^{2} + 5 x - 14

simplify 1/2 2 simplify

\frac{1}{2} 2

Frequently Asked Questions (FAQ)

What is |5-2x|>7 ?
The solution to |5-2x|>7 is x<-1\lor x>6