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Popular >

-3<1-2n<= 4

Solution

- 3 < 1 - 2 n \leq 4

Solution

- \frac{3}{2} \leq n < 2

+2

Interval Notation

[- \frac{3}{2}, 2)

Decimal Notation

- 1.5 \leq n < 2

Solution steps

- 3 < 1 - 2 n \leq 4

If

a < u \leq b

then

a < u and u \leq b

- 3 < 1 - 2 n and 1 - 2 n \leq 4

- 3 < 1 - 2 n : n < 2

1 - 2 n \leq 4 : n \geq - \frac{3}{2}

Combine the intervals

n < 2 and n \geq - \frac{3}{2}

Merge Overlapping Intervals

- \frac{3}{2} \leq n < 2

Popular Examples

simplify 7(-4)simplify

7 (- 4)

factor 15x-10x^3 factor

15 x - 10 x^{3}

simplify 3/8+2/5 simplify

\frac{3}{8} + \frac{2}{5}

-5p^2+15000p>2000000

- 5 p^{2} + 15000 p > 2000000

simplify (-324)^{1/4}simplify

(- 324)^{\frac{1}{4}}

Frequently Asked Questions (FAQ)

What is -3<1-2n<= 4 ?
The solution to -3<1-2n<= 4 is -3/2 <= n<2