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80-14^-x=76 (Logarithmic Equations)
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80-14^-x=76 (Logarithmic Equations)

User Amir Shabani
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80-14^(-x)=76\\ -14^(-x)=-4\\ 14^(-x)=4\\ -x=\log_(14)4\\ x=-\log_(14)4
User Matthew Mott
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