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Mathematics 20 Online
OpenStudy (anonymous):

write an inequality and solve each problem : the sum of - 8 and a number is at least 9

Parth (parthkohli):

The sum of -8 and a number \(\Longrightarrow -8 + x\) Is at least 9 means that it is equal to or greater than 9. \(-8 + x\ge9\) To solve, just add both sides by 8.

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