Question

Solve for X.

Simplify your answer as much as possible.

Answer 1

`\textit{exponential form of a logarithm} \\\\ \log_a(b)=y \qquad \implies \qquad a^y= b\qquad\qquad \\\\[-0.35em] ~\dotfill\\\\ \log_7(x)=-2\implies 7^(-2)=x\implies \cfrac{1}{7^2}=x\implies \cfrac{1}{49}=x`