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Popular >

-7<3-2x<=-2

Solution

- 7 < 3 - 2 x \leq - 2

Solution

\frac{5}{2} \leq x < 5

+2

Interval Notation

[\frac{5}{2}, 5)

Decimal Notation

2.5 \leq x < 5

Solution steps

- 7 < 3 - 2 x \leq - 2

If

a < u \leq b

then

a < u and u \leq b

- 7 < 3 - 2 x and 3 - 2 x \leq - 2

- 7 < 3 - 2 x : x < 5

3 - 2 x \leq - 2 : x \geq \frac{5}{2}

Combine the intervals

x < 5 and x \geq \frac{5}{2}

Merge Overlapping Intervals

\frac{5}{2} \leq x < 5

Popular Examples

2 (x - \frac{1}{2}) > 3 x

simplify 3x^2y+(4x^3-2xy^2)+(-2x^2y+6xy^2)simplify

3 x^{2} y + (4 x^{3} - 2 x y^{2}) + (- 2 x^{2} y + 6 x y^{2})

x = 3 + x 2

\frac{x}{5} - \frac{1}{7} = \frac{1}{35}

simplify (2/3 xy^5z^3)/(-1/6 z^3)simplify

\frac{\frac{2}{3} x y ^{5} z ^{3}}{- \frac{1}{6} z ^{3}}

Frequently Asked Questions (FAQ)

What is -7<3-2x<=-2 ?
The solution to -7<3-2x<=-2 is 5/2 <= x<5