[tex]\int\frac{4}{-e^{4x-7}}[/tex](adsbygoogle = window.adsbygoogle || []).push({});

[tex]=ln-e^{4x-7}}[/tex]

[tex]=-4x+7+C[/tex]

The answer says it is:

[tex]=\-e^{-4x+7}+C[/tex]

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# Simple Indefinite Integral

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