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3 votes
I need help with both

I need help with both-example-1
User Hightech
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2 Answers

5 votes
1) x>12

2) x is less than or equal to 2
User LukeSolar
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Answer: \\ 1. \: (x)/(2) + 3 > 9\Leftrightarrow (x)/(2) > 6\Leftrightarrow x > 12 \\ 2. \: 4x + 5 \leqslant 13\Leftrightarrow 4x \leqslant 8\Leftrightarrow x \leqslant 2

User Artur Iwan
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