Question

Use substitution to solve this problem
m = -2, n = 4, p = 3, q = -8
2q - p =?​

Answer 1

Answer:

- 19

Step-by-step explanation:

2q - p ( substitute p = 3, q = - 8 into the expression )

2(- 8) - 3

= - 16 - 3

= - 19