Evaluate
\frac{3x-2}{7}
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\frac{3x-2}{7}
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\frac{x-2+2x}{7}
Since \frac{x-2}{7} and \frac{2x}{7} have the same denominator, add them by adding their numerators.
\frac{3x-2}{7}
Combine like terms in x-2+2x.
\frac{x-2+2x}{7}
Since \frac{x-2}{7} and \frac{2x}{7} have the same denominator, add them by adding their numerators.
\frac{3x-2}{7}
Combine like terms in x-2+2x.
Examples
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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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