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Popular >

|2x+2|-14<-2

Solution

∣ 2 x + 2 ∣ - 14 < - 2

Solution

- 7 < x < 5

+1

Interval Notation

(- 7, 5)

Solution steps

∣ 2 x + 2 ∣ - 14 < - 2

Move

14

to the right side

∣ 2 x + 2 ∣ < 12

Apply absolute rule: If

∣ u ∣ < a, a > 0

then

- a < u < a

- 12 < 2 x + 2 < 12

2 x + 2 > - 12 and 2 x + 2 < 12

x > - 7 and x < 5

Merge Overlapping Intervals

- 7 < x < 5

Popular Examples

x^{3} < 0

(x^2)/(0.1)=1.8*10^{-5}

\frac{x ^{2}}{0.1} = 1.8 \cdot 1 0^{- 5}

factor y^2-15y+26 factor

y^{2} - 15 y + 26

3 X^{2} - 5 X - 2 = 0

simplify ((3b^{-3})^3)/(2b^9)simplify

\frac{( 3 b ^{- 3} ) ^{3}}{2 b ^{9}}

Frequently Asked Questions (FAQ)

What is |2x+2|-14<-2 ?
The solution to |2x+2|-14<-2 is -7<x<5