Question

If X=-5, find the value of the expression 2-4x+5x-9​

Answer 1

2-4x+5x-9. (4x+5x=9x)

2-9x-9

x= -5
So,
2-(9*-5)-9
2-(-45)-9
2+45-9
47-9
38

Answer 2

answer is 12

Step-by-step explanation:

2-4*-5+5*-5-9

2+20-25-9

22-34

12