Solve for x
x\geq 100
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\frac{1000}{10}\leq x
Divide both sides by 10. Since 10 is positive, the inequality direction remains the same.
100\leq x
Divide 1000 by 10 to get 100.
x\geq 100
Swap sides so that all variable terms are on the left hand side. This changes the sign direction.
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