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Popular >

4+|t+2|<11

Solution

4 + ∣ t + 2 ∣ < 11

Solution

- 9 < t < 5

+1

Interval Notation

(- 9, 5)

Solution steps

4 + ∣ t + 2 ∣ < 11

Move

4

to the right side

∣ t + 2 ∣ < 7

Apply absolute rule: If

∣ u ∣ < a, a > 0

then

- a < u < a

- 7 < t + 2 < 7

t + 2 > - 7 and t + 2 < 7

t > - 9 and t < 5

Merge Overlapping Intervals

- 9 < t < 5

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80 - 50 x

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- (- 4)^{3}

8 n + 16.2 = 1.6

factor 9x^2-17x-30 factor

9 x^{2} - 17 x - 30

Frequently Asked Questions (FAQ)

What is 4+|t+2|<11 ?
The solution to 4+|t+2|<11 is -9<t<5