Solve for the exact value of z. Evaluate radicals wherever possible. Leave answers as whole numbers, fractions, or radicals (if they cannot be evaluated). No exponents or decimals. 6log_(8)(x)-3=15

To solve the equation , we can follow these steps:1. Add 3 to both sides of the equation: 2. Divide both sides by 6: 3. Rewrite the equation in exponential form: 4. Evaluate the expression: Therefore, the exact value of x is 512.