Evaluate
\frac{19x}{12}-10
Factor
\frac{19x-120}{12}
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\frac{13}{12}x-18+8+\frac{1}{2}x
Combine \frac{3}{4}x and \frac{1}{3}x to get \frac{13}{12}x.
\frac{13}{12}x-10+\frac{1}{2}x
Add -18 and 8 to get -10.
\frac{19}{12}x-10
Combine \frac{13}{12}x and \frac{1}{2}x to get \frac{19}{12}x.
\frac{19x-120}{12}
Factor out \frac{1}{12}.
19x-120
Consider 9x-216+4x+96+6x. Multiply and combine like terms.
\frac{19x-120}{12}
Rewrite the complete factored expression.
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y = 3x + 4
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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
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Limits
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