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irga5000 [103]
3 years ago
8

Solve this equation, and show work. worth 40 points.

Mathematics
1 answer:
ioda3 years ago
7 0

Answer:

r=-3/5=-0.6

Step-by-step explanation:

We have the equation:

6^{-3r}=6^{2r+3}

Since their bases are the same, the exponents must be equivalent. So:

-3r=2r+3

Solve for r, subtract 2r from both sides:

-5r=3

Divide both sides by -5:

r=-3/5=-0.6

So, the value of r is -3/5.

And we're done!

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