The simple form of \( 4 x+4 y+3 x-y \) is

To simplify the expression \( 4x + 4y + 3x - y \), we can combine like terms. First, let's group the \( x \) terms together and the \( y \) terms together: \[ (4x + 3x) + (4y - y) = 7x + 3y \] So, the simplified form of the expression is \( 7x + 3y \). For some extra flair, remember that simplifying expressions like this is all about grouping similar items, much like when organizing your closet—make space by combining the shoes on one shelf! And, if you ever feel stuck when simplifying, just jot down the terms and circle the ones that are alike. Think of it as a treasure hunt, where finding the like terms is the treasure!