Solve for x
x\leq \frac{17}{2}
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4-7x\geq -9x-13+4x
Add -6 and 10 to get 4.
4-7x\geq -5x-13
Combine -9x and 4x to get -5x.
4-7x+5x\geq -13
Add 5x to both sides.
4-2x\geq -13
Combine -7x and 5x to get -2x.
-2x\geq -13-4
Subtract 4 from both sides.
-2x\geq -17
Subtract 4 from -13 to get -17.
x\leq \frac{-17}{-2}
Divide both sides by -2. Since -2 is negative, the inequality direction is changed.
x\leq \frac{17}{2}
Fraction \frac{-17}{-2} can be simplified to \frac{17}{2} by removing the negative sign from both the numerator and the denominator.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
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Matrix
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Simultaneous equation
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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