SOLUTION: log7 ( 德 + 40) = 2; w = ___________ ___

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Question 865833:
log7 ( 德 + 40) = 2; w = _______________

Answer by tommyt3rd(5050) About Me  (Show Source):
You can put this solution on YOUR website!
raise 7 to both sides to get:
w%2F4%2B40=49
w=36