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Popular >

|8x+3|>12

Solution

∣ 8 x + 3 ∣ > 12

Solution

x < - \frac{15}{8} or x > \frac{9}{8}

+2

Interval Notation

(- \infty, - \frac{15}{8}) \cup (\frac{9}{8}, \infty)

Decimal Notation

x < - 1.875 or x > 1.125

Solution steps

∣ 8 x + 3 ∣ > 12

Apply absolute rule: If

∣ u ∣ > a, a > 0

then

u < - a

or

u > a

8 x + 3 < - 12 or 8 x + 3 > 12

8 x + 3 < - 12 or 8 x + 3 > 12

x < - \frac{15}{8} or x > \frac{9}{8}

Popular Examples

t^{2} + 11 t + 30 = 0

0.18(200-x)+0.1x=216

0.18 (200 - x) + 0.1 x = 216

simplify-(7/9)^0 simplify

- (\frac{7}{9})^{0}

simplify 2sqrt(2)*3sqrt(2)simplify

22 \cdot 32

simplify (y^6)/(y^2)simplify

\frac{y ^{6}}{y ^{2}}

Frequently Asked Questions (FAQ)

What is |8x+3|>12 ?
The solution to |8x+3|>12 is x<-15/8 \lor x> 9/8