Question

simpify the following expression and find their values when a = -1 , b = -2 : 2a -2b -4-5+a​

Answer 1

Answer:

Answer Is -8

Step-by-step explanation:

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

(-2) - (-4) - 9 + 1

= -8

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Answer 2

Answer:

2a -2b -4-5+a

a = -1 , b = -2

2*-1-2*-2-4-5-1

-2+4-2-4-5-1

-10

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