Solve for x
x\leq \frac{19}{4}
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4x-1\leq 6\times 3
Multiply both sides by 3. Since 3 is positive, the inequality direction remains the same.
4x-1\leq 18
Multiply 6 and 3 to get 18.
4x\leq 18+1
Add 1 to both sides.
4x\leq 19
Add 18 and 1 to get 19.
x\leq \frac{19}{4}
Divide both sides by 4. Since 4 is positive, the inequality direction remains the same.
Examples
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Matrix
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Simultaneous equation
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Limits
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