Solve for x
x\geq \frac{11}{9}
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9x\geq 12-1
Subtract 1 from both sides.
9x\geq 11
Subtract 1 from 12 to get 11.
x\geq \frac{11}{9}
Divide both sides by 9. Since 9 is positive, the inequality direction remains the same.
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