9power2x=27/3powerx+2, find value of x
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Step-by-step explanation:
9^2x = 27/3^x+2
3^4x = 3^3/3^x+2
3^4x = 3^3 - x - 2
3^4x = 3^1-x
As bases are equal therefore we can equate the powers
4x = 1 - x
5x = 1
x = 1/5
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