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2 years ago

What ls 2x > -10 and 9x <18

Mathematics

2 answers:

Marina86 [1]2 years ago

6 0

$2x > -10 \ \ | \ divide \ both \ sides\ by\ 2 \\ 9x -5 \\ x< 9 \\\\-5< x < 9\\ \\ x \in(-5,9)$

bagirrra123 [75]2 years ago

5 0

$2x>-10\ \ |:2\ \ \ \ and\ \ \ 9x-5\ \ \ and\ \ \ xx>-5\\\\Answer:\ \ x\in(-5,2) 
$

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