SOLUTION: solve for x:
7^x=200
please show workings
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Question 153178: solve for x:
7^x=200
please show workings
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
solve for x:
7^x=200
Take the log of both sides to get:
x*log7 = log200
x = log200/log7
x = 2.301030.../0.845098...
x = 2.722797...
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Cheers,
Stan H.