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Popular >

2-4x<5x+1<= 7

Solution

2 - 4 x < 5 x + 1 \leq 7

Solution

\frac{1}{9} < x \leq \frac{6}{5}

+2

Interval Notation

(\frac{1}{9}, \frac{6}{5}]

Decimal Notation

0.11111 \dots < x \leq 1.2

Solution steps

2 - 4 x < 5 x + 1 \leq 7

If

a < u \leq b

then

a < u and u \leq b

2 - 4 x < 5 x + 1 and 5 x + 1 \leq 7

2 - 4 x < 5 x + 1 : x > \frac{1}{9}

5 x + 1 \leq 7 : x \leq \frac{6}{5}

Combine the intervals

x > \frac{1}{9} and x \leq \frac{6}{5}

Merge Overlapping Intervals

\frac{1}{9} < x \leq \frac{6}{5}

Popular Examples

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3^{n + 2} + (3^{n + 3} - 3^{n + 1})

simplify a*a simplify

a \cdot a

\frac{6 x}{27} = 43

simplify 8/3*5 simplify

\frac{8}{3} \cdot 5

factor 3-3x^2 factor

3 - 3 x^{2}

Frequently Asked Questions (FAQ)

What is 2-4x<5x+1<= 7 ?
The solution to 2-4x<5x+1<= 7 is 1/9 <x<= 6/5