x:10=600+60

To solve the equation \( x:10 = 600 + 60 \), follow these steps:

1. Simplify the right side of the equation: \[ 600 + 60 = 660 \]

2. Rewrite the equation: \[ x:10 = 660 \]

3. To eliminate the division by 10, multiply both sides by 10: \[ x = 660 \times 10 \]

4. Calculate the result: \[ x = 6600 \]

So, \( x = 6600 \).