Question

if b=-2 and a= -1
2a-2b-4-5+a​

Answer 1

Answer:

2a - 2b - 4 - 5 + a

-2 + 4 - 4 -5 - 1

-8

Answer 2

Answer:

-10 is the answer of the given soln

Step-by-step explanation:

2(-1)-2(-1)-4-5+(-1)

-2+2-9-1

-9-1

-10