Street numbers

Lada came to aunt. On the way, he noticed that the houses on the left side of the street had odd numbers on the right side and even numbers. There are five houses with an even number on the street where his aunt lives, which contains at least one digit number 6. What was the last house?

In the next street are four houses with an odd number, which contains at least one digit number 6. What is the last number of a house?

Correct answer:

x =  68
y =  67

Step-by-step explanation:

$$\begin{gathered} P_1=6;62;64;66;68 \\ x=68 \end{gathered}$$

$$\begin{gathered} P_2=61;63;65;67 \\ y=67 \end{gathered}$$

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