What is -7/2 x< 7/2 \lor 4/9 x<-10/9 ?

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-7/2 x< 7/2 \lor 4/9 x<-10/9

- \frac{7}{2} x < \frac{7}{2} or \frac{4}{9} x < - \frac{10}{9}

x < - \frac{5}{2} or x > - 1

Interval Notation

(- \infty, - \frac{5}{2}) \cup (- 1, \infty)

Decimal Notation

x < - 2.5 or x > - 1

Solution steps

- \frac{7}{2} x < \frac{7}{2} or \frac{4}{9} x < - \frac{10}{9}

- \frac{7}{2} x < \frac{7}{2} : x > - 1

\frac{4}{9} x < - \frac{10}{9} : x < - \frac{5}{2}

Combine the intervals

x > - 1 or x < - \frac{5}{2}

Merge Overlapping Intervals

x < - \frac{5}{2} or x > - 1

(x^{- 2}) (x^{4}) (x^{5})

3 x + 101 - 4 x - 33 = 108 - 16 x - 100

1 + \frac{1}{9}

3 b - 3 d

1.645 \frac{0.5 ( 1 - 0.5 )}{n} < 0.04

What is -7/2 x< 7/2 \lor 4/9 x<-10/9 ?
The solution to -7/2 x< 7/2 \lor 4/9 x<-10/9 is x<-5/2 \lor x>-1