Solve for x
x>1
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-9x+6<-3
Swap sides so that all variable terms are on the left hand side. This changes the sign direction.
-9x<-3-6
Subtract 6 from both sides.
-9x<-9
Subtract 6 from -3 to get -9.
x>\frac{-9}{-9}
Divide both sides by -9. Since -9 is negative, the inequality direction is changed.
x>1
Divide -9 by -9 to get 1.
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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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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