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Popular >

2y-1<9<4y-3

Solution

2 y - 1 < 9 < 4 y - 3

Solution

3 < y < 5

+1

Interval Notation

(3, 5)

Solution steps

2 y - 1 < 9 < 4 y - 3

If

a < u < b

then

a < u and u < b

2 y - 1 < 9 and 9 < 4 y - 3

2 y - 1 < 9 : y < 5

9 < 4 y - 3 : y > 3

Combine the intervals

y < 5 and y > 3

Merge Overlapping Intervals

3 < y < 5

Popular Examples

- 7 < 1 + 15 x < 22

2 < [- x] < - 3.5

- 3 < 2 x + 4 < 6

((2-3x))/5 <((1-x))/3 <((3+4x))/2

\frac{( 2 - 3 x )}{5} < \frac{( 1 - x )}{3} < \frac{( 3 + 4 x )}{2}

((2x-1))/3 <x+((5-x))/2 <= 3/5+((x+1))/3

\frac{( 2 x - 1 )}{3} < x + \frac{( 5 - x )}{2} \leq \frac{3}{5} + \frac{( x + 1 )}{3}

Frequently Asked Questions (FAQ)

What is 2y-1<9<4y-3 ?
The solution to 2y-1<9<4y-3 is 3<y<5