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Popular >

-10+k<-9+2k<4+k

Solution

- 10 + k < - 9 + 2 k < 4 + k

Solution

- 1 < k < 13

+1

Solution steps

- 10 + k < - 9 + 2 k < 4 + k

If

a < u < b

then

a < u and u < b

- 10 + k < - 9 + 2 k and - 9 + 2 k < 4 + k

- 10 + k < - 9 + 2 k : k > - 1

- 9 + 2 k < 4 + k : k < 13

Combine the intervals

k > - 1 and k < 13

Merge Overlapping Intervals

- 1 < k < 13

Popular Examples

- 6 (3 k + 5) = 5 k + 39

∣ 2 x + 1 ∣ \geq 5

13x<-3\lor 2x>0

13 x < - 3 or 2 x > 0

simplify 1/3+1/4+1/5+1/6 simplify

\frac{1}{3} + \frac{1}{4} + \frac{1}{5} + \frac{1}{6}

longdivision 1/(0.9968)long division

\frac{1}{0.9968}

Frequently Asked Questions (FAQ)

What is -10+k<-9+2k<4+k ?
The solution to -10+k<-9+2k<4+k is -1<k<13