Simplify. \( 6 v+3 v \)

When you see \( 6v + 3v \), think of it like combining apples: if you have 6 apples and then you grab 3 more, you end up with 9 apples! Similarly, in this case, you simply add the coefficients of \( v \) together. So, \( 6 + 3 = 9 \). The simplified expression is \( 9v \). You can always visualize simplifying expressions by grouping like terms. It's like sorting your laundry: all the whites together, all the colors together! This method helps streamline calculations and ensures you don’t miss any terms. Just keep combining those like terms until you end up with a nice, neat answer!