Solve for b
b\geq 12
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11b+11\geq 143
Swap sides so that all variable terms are on the left hand side. This changes the sign direction.
11b\geq 143-11
Subtract 11 from both sides.
11b\geq 132
Subtract 11 from 143 to get 132.
b\geq \frac{132}{11}
Divide both sides by 11. Since 11 is positive, the inequality direction remains the same.
b\geq 12
Divide 132 by 11 to get 12.
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