Question

What is the value of 7m - 3n when m = 3 and n = 2? A. 5 B. 15 C. 24 D. 36

Answer 1

Well just plug those two numbers into the equation: 7(3) - 3(2) Which equals 15 so B) 15

Answer 2

7(3)-3(2)
21-6= 15
The answer would be B.