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\int \frac{7}{5}\mathrm{d}x_{6}
Evaluate the indefinite integral first.
\frac{7x_{6}}{5}
Find the integral of \frac{7}{5} using the table of common integrals rule \int a\mathrm{d}x_{6}=ax_{6}.
\frac{7}{5}\times 8-\frac{7}{5}\times 3
The definite integral is the antiderivative of the expression evaluated at the upper limit of integration minus the antiderivative evaluated at the lower limit of integration.
7
Simplify.
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