Solve a+1 + a = -2-1
___. _
2. 5
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Answered by
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Step-by-step explanation:
=a+1+a = -2-1
=2a+1 = -3
=2a = -3-1
= 2a = -4
a = -4/2
a = -2
Hence your final answer that is the value for a is -2
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