Find the value of $x$. Round to the nearest tenth.
Final answer: \boxed{3.5}
Step 1 :Assume x = 3.45
Step 2 :Round x to the nearest tenth
Step 3 :x is just as close to 3.4 as it is to 3.5
Step 4 :Round up according to rounding rules
Step 5 :Rounded value of x is 3.5
Step 6 :Check the result
Step 7 :Final answer: \boxed{3.5}