Solve for u
u = \frac{99}{7} = 14\frac{1}{7} \approx 14.142857143
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u=\frac{11}{7}\times 9
Multiply both sides by 9.
u=\frac{11\times 9}{7}
Express \frac{11}{7}\times 9 as a single fraction.
u=\frac{99}{7}
Multiply 11 and 9 to get 99.
Examples
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Linear equation
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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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