Omar wants to use a graph to solve the equation. the log base 6 of x is equal to log sub 2 of open paren x plus 4 close paren Which system of equations should Omar use?

Use the change-of-base formula, log_b(a) = log(a) / log(b). Thus log₆(x) becomes log(x) / log(6), and log₂(x + 4) becomes log(x + 4) / log(2). Choice D gives these two expressions, so Omar can graph them and find where their y-values are equal.

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