You can put this solution on YOUR website! 1- Solve the equation log3 (4x - 9) = 3 - log3 (8x-3)
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log3(4x-9) + log3(8x-3) = 3
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log[(4x-9)(8x-3)] = 3
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log[32x^2 -12x -72x + 27] = 3
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32x^2 -84x + 27 = 10^3
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32x^2 - 84x - 973 = 0
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Positive solution:
x = 6.9807..
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2) Solve the equation e^(2x+1) - 8e^(x+1) = 9e
You could graph the left side and the right side
and see where they intersect.
I'll leave that to you.
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Cheers,
Stan H.
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