Final answer:
The expression (q+4q+7+2q) simplifies to 7q + 7 by combining the like terms for the variable q.
Step-by-step explanation:
The expression (q+4q+7+2q) is a math problem where we are asked to combine like terms to find an equivalent expression. To solve this, we first identify the like terms, which in this case are the terms with the variable q. We have q, 4q, and 2q, which when added together give us 7q. We then add the constant term 7 to this sum to get the final equivalent expression:
7q + 7.