Solve for a
a\leq -288
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a\leq -16\times 18
Multiply both sides by 18. Since 18 is positive, the inequality direction remains the same.
a\leq -288
Multiply -16 and 18 to get -288.
Examples
Quadratic equation
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Trigonometry
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Linear equation
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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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Limits
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