en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

1<2x-1<= 7

Solution

1 < 2 x - 1 \leq 7

Solution

1 < x \leq 4

+1

Interval Notation

(1, 4]

Solution steps

1 < 2 x - 1 \leq 7

If

a < u \leq b

then

a < u and u \leq b

1 < 2 x - 1 and 2 x - 1 \leq 7

1 < 2 x - 1 : x > 1

2 x - 1 \leq 7 : x \leq 4

Combine the intervals

x > 1 and x \leq 4

Merge Overlapping Intervals

1 < x \leq 4

Popular Examples

factor 4x^2-2x-2 factor

4 x^{2} - 2 x - 2

simplify (9!)/((9-3)!)simplify

\frac{9 !}{( 9 - 3 ) !}

factor 3z^2-14z+8 factor

3 z^{2} - 14 z + 8

simplify (7j^3-2)+(5j^3-j-3)simplify

(7 j^{3} - 2) + (5 j^{3} - j - 3)

x^{2} - 100 = 0

Frequently Asked Questions (FAQ)

What is 1<2x-1<= 7 ?
The solution to 1<2x-1<= 7 is 1<x<= 4