27^x = 9÷3^x
.........................
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9^(2x) = 27^(x - 1)
2x log3(9) = (x - 1) log3(27) ........ log3 means log base 3
4x = 3(x - 1)
x = -3
Answer: x = -3
2x log3(9) = (x - 1) log3(27) ........ log3 means log base 3
4x = 3(x - 1)
x = -3
Answer: x = -3
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