Question

If a= -1 and b=-2 ten solve the problem 2a-2b-4-5+a

Answer 1

Hopefully this is helpful to you

Answer 2

Answer:

Step-by-step explanation:

Acording to question

a=-1 , b=-2

Substituting value of a and b in equation

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

-2+4+1

-2+5

=3

Hope this help you