Final answer:
To evaluate the expression 3x - 2y + 5 with given values, substitute the values of x and y into the expression and perform the calculations.
Step-by-step explanation:
To evaluate the expression 3x - 2y + 5, with x = 7 and y = 10, we substitute the values of x and y into the expression:
3(7) - 2(10) + 5 = 21 - 20 + 5 = 6.
Therefore, the value of the expression is 6.
Learn more about Evaluating expressions with given values