Solve for x
x = \frac{13}{6} = 2\frac{1}{6} \approx 2.166666667
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3x+2=\frac{17}{6}\times 3
Multiply both sides by 3.
3x+2=\frac{17\times 3}{6}
Express \frac{17}{6}\times 3 as a single fraction.
3x+2=\frac{51}{6}
Multiply 17 and 3 to get 51.
3x+2=\frac{17}{2}
Reduce the fraction \frac{51}{6} to lowest terms by extracting and canceling out 3.
3x=\frac{17}{2}-2
Subtract 2 from both sides.
3x=\frac{17}{2}-\frac{4}{2}
Convert 2 to fraction \frac{4}{2}.
3x=\frac{17-4}{2}
Since \frac{17}{2} and \frac{4}{2} have the same denominator, subtract them by subtracting their numerators.
3x=\frac{13}{2}
Subtract 4 from 17 to get 13.
x=\frac{\frac{13}{2}}{3}
Divide both sides by 3.
x=\frac{13}{2\times 3}
Express \frac{\frac{13}{2}}{3} as a single fraction.
x=\frac{13}{6}
Multiply 2 and 3 to get 6.
Examples
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Linear equation
y = 3x + 4
Arithmetic
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Matrix
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Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}