answer them please for preparation of my exam
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7^x = 9^x-2
xlog(7) = (x-2)log9
x(log7-log9) = -2log9
x = log81 / (log9-log7)
Thank you
xlog(7) = (x-2)log9
x(log7-log9) = -2log9
x = log81 / (log9-log7)
Thank you
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