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Popular >

2X+1<3-X<2X+5

Solution

2 X + 1 < 3 - X < 2 X + 5

Solution

- \frac{2}{3} < X < \frac{2}{3}

+2

Interval Notation

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

Decimal Notation

- 0.66666 \dots < X < 0.66666 \dots

Solution steps

2 X + 1 < 3 - X < 2 X + 5

If

a < u < b

then

a < u and u < b

2 X + 1 < 3 - X and 3 - X < 2 X + 5

2 X + 1 < 3 - X : X < \frac{2}{3}

3 - X < 2 X + 5 : X > - \frac{2}{3}

Combine the intervals

X < \frac{2}{3} and X > - \frac{2}{3}

Merge Overlapping Intervals

- \frac{2}{3} < X < \frac{2}{3}

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\frac{6 + 8 i}{5 + 4 i}

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a^{4} b^{6}

3 x^{2} - 12 x + 12 = 0

42 > 6 + 9 x

Frequently Asked Questions (FAQ)

What is 2X+1<3-X<2X+5 ?
The solution to 2X+1<3-X<2X+5 is -2/3 <X< 2/3