Solve for x
x>-2
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x-1>\frac{9}{-3}
Divide both sides by -3. Since -3 is negative, the inequality direction is changed.
x-1>-3
Divide 9 by -3 to get -3.
x>-3+1
Add 1 to both sides.
x>-2
Add -3 and 1 to get -2.
Examples
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Matrix
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Simultaneous equation
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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