Question

Equação exponencial 16 elevado a x-3 = 2 elevado a x+3

Answer 1

$16^{x-3} = 2^{x+3}\\ \\(2^4)^{x-3} = 2^{x+3}\\\\2^{4x-12} = 2^{x+3}\\\\4x-12= x+3\\\\3x = 15\\\\x =5$