Solve for x
x\leq 12
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4x+5x\leq 108
Add 5x to both sides.
9x\leq 108
Combine 4x and 5x to get 9x.
x\leq \frac{108}{9}
Divide both sides by 9. Since 9 is positive, the inequality direction remains the same.
x\leq 12
Divide 108 by 9 to get 12.
Examples
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Matrix
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Limits
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