Question

(a+b)-1/2(2+a-2b)
tell me the answer please it's an urgent​

Answer 1

Answer:

a/2+2b-1

Step-by-step explanation:

(a+b)-1/2(2+a-2b)

=a+b-2*1/2-a/2+2b/2

=a+b-1-a/2+b

=a-a/2+b+b-1

=a/2+2b-1

Answer 2

Answer:

a/2+2b-1

Step-by-step explanation:

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