Question

use the hanger balance to model and solve the equation 3(g + 1) = 9. what does 3(g + 1) represent? ? groups of ?

Explanation:

Step1: Analyze the expression

The expression \(3(g + 1)\) is a multiplication of 3 and \((g + 1)\). In terms of groups, the coefficient 3 represents the number of groups, and the quantity \((g + 1)\) is what each group consists of.

Step2: Determine the groups and the quantity per group

So, \(3(g + 1)\) represents 3 groups of \((g + 1)\).

Answer:

3 groups of \(g + 1\)