Question

simplify 2a-2b-4-5+a and find its values if x=3,a=-1,b=-2​

Answer 1

Step-by-step explanation:

there is no x variable in the question??

Answer 2

Answer:

-8

Step-by-step explanation:

2a-2b-4-5+a

= 3a-2b-9

if a= -1, b= -2

= -3+4-9

= -8

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