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Popular >

x+3<3x-1<2x+3

Solution

x + 3 < 3 x - 1 < 2 x + 3

Solution

2 < x < 4

+1

Interval Notation

(2, 4)

Solution steps

x + 3 < 3 x - 1 < 2 x + 3

If

a < u < b

then

a < u and u < b

x + 3 < 3 x - 1 and 3 x - 1 < 2 x + 3

x + 3 < 3 x - 1 : x > 2

3 x - 1 < 2 x + 3 : x < 4

Combine the intervals

x > 2 and x < 4

Merge Overlapping Intervals

2 < x < 4

Popular Examples

4(3+u)-u=6+3(u+2)

4 (3 + u) - u = 6 + 3 (u + 2)

factor (4x-3)^2+x*2(4x-3)*4 factor

(4 x - 3)^{2} + x \cdot 2 (4 x - 3) \cdot 4

factor 9n^2-1 factor

9 n^{2} - 1

simplify 1^{-7}simplify

1^{- 7}

6 x - (x - 2) = 5 x - 2

Frequently Asked Questions (FAQ)

What is x+3<3x-1<2x+3 ?
The solution to x+3<3x-1<2x+3 is 2<x<4