SOLUTION: Hello, Im having a tough time trying to figure out what to do with (-2h). I know I have to subtract 40 from both sides but not sure how to proceed from there. Thank you in advance

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Question 846558: Hello, Im having a tough time trying to figure out what to do with (-2h). I know I have to subtract 40 from both sides but not sure how to proceed from there. Thank you in advance
log4 (-2h) + 40 =47
Answer by ewatrrr(24785)   (Show Source): You can put this solution on YOUR website!
 

Hi,



 4^7 = -2h

16384 = -2h

-8192 = h



   Applied











 

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