Solve for x
x\geq -\frac{9}{8}
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x\leq 9\left(x+1\right)
Multiply both sides of the equation by 3. Since 3 is positive, the inequality direction remains the same.
x\leq 9x+9
Use the distributive property to multiply 9 by x+1.
x-9x\leq 9
Subtract 9x from both sides.
-8x\leq 9
Combine x and -9x to get -8x.
x\geq -\frac{9}{8}
Divide both sides by -8. Since -8 is negative, the inequality direction is changed.
Examples
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Matrix
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Simultaneous equation
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Integration
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Limits
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