Evaluate
\frac{29}{2}=14.5
Factor
\frac{29}{2} = 14\frac{1}{2} = 14.5
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\frac{43}{2}-\frac{14}{2}
Convert 7 to fraction \frac{14}{2}.
\frac{43-14}{2}
Since \frac{43}{2} and \frac{14}{2} have the same denominator, subtract them by subtracting their numerators.
\frac{29}{2}
Subtract 14 from 43 to get 29.
Examples
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Matrix
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Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
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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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