3 years ago

The sum of 5x and 2x is at least 14

Mathematics

2 answers:

tatuchka [14]3 years ago

6 0

5x+2x>= 14

7x>= 14

divide by 7

x>=2

Airida [17]3 years ago

6 0

$5x + 2x \leqslant 14$

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