Solve for x

2 ≥ x + 9 or 20 < x + 9

1 answer

2 ≥ x + 9 or 20 < x + 9

Subtract 9 from both sides of each equation:

-7 ≥ x or 11 < x

So, the solution set for x is x ≤ -7 or x > 11.
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