Solve for x
x = \frac{17}{5} = 3\frac{2}{5} = 3.4
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5x=8+9
Add 9 to both sides.
5x=17
Add 8 and 9 to get 17.
x=\frac{17}{5}
Divide both sides by 5.
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 ) }
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Limits
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