Solve for x
x\geq -\frac{21}{13}
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18x+6-5x\geq -15
Subtract 5x from both sides.
13x+6\geq -15
Combine 18x and -5x to get 13x.
13x\geq -15-6
Subtract 6 from both sides.
13x\geq -21
Subtract 6 from -15 to get -21.
x\geq -\frac{21}{13}
Divide both sides by 13. Since 13 is positive, the inequality direction remains the same.
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