What is -9x+2>18\land 13x+15<=-4 ?

The solution to -9x+2>18\land 13x+15<=-4 is x<-16/9

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-9x+2>18\land 13x+15<=-4

- 9 x + 2 > 18 and 13 x + 15 \leq - 4

x < - \frac{16}{9}

Interval Notation

(- \infty, - \frac{16}{9})

Decimal

x < - 1.77777 \dots

Solution steps

- 9 x + 2 > 18 and 13 x + 15 \leq - 4

- 9 x + 2 > 18 : x < - \frac{16}{9}

13 x + 15 \leq - 4 : x \leq - \frac{19}{13}

Combine the intervals

x < - \frac{16}{9} and x \leq - \frac{19}{13}

Merge Overlapping Intervals

x < - \frac{16}{9}

3 b^{2} - 10 b + 3

\frac{( \frac{3}{2} )}{( \frac{1}{2} )}

6 r - 1 + 6 r = 11

\frac{x ^{- 5} + y ^{- 4}}{x ^{- 4} + y ^{- 3}}

8 (y - 9) = - 32

What is -9x+2>18\land 13x+15<=-4 ?
The solution to -9x+2>18\land 13x+15<=-4 is x<-16/9