Answer:
To find the value of the expression 3a - y when x = 3 and y = 2, we need to substitute the given values into the expression and perform the necessary calculations.
Substituting x = 3 and y = 2 into the expression, we have:
3a - y = 3(3) - 2
Simplifying further:
3a - y = 9 - 2
3a - y = 7
Therefore, when x = 3 and y = 2, the value of the expression 3a - y is 7.
Explanation: