1. The problem asks to find the x values, which typically means solving for x in an equation or finding the x-intercepts of a function. 2. To find x values where a function equals zero, we use the formula $f(x) = 0$ and solve for x. 3. Important rule: When solving equations, isolate x by performing inverse operations step-by-step. 4. Without a specific equation or function given, we cannot find exact x values. 5. Please provide the equation or function to find the x values.