-2-3a=-1-2(2a+2)

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Solution for -2-3a=-1-2(2a+2) equation:



-2-3a=-1-2(2a+2)
We move all terms to the left:
-2-3a-(-1-2(2a+2))=0
We calculate terms in parentheses: -(-1-2(2a+2)), so:
-1-2(2a+2)
determiningTheFunctionDomain -2(2a+2)-1
We multiply parentheses
-4a-4-1
We add all the numbers together, and all the variables
-4a-5
Back to the equation:
-(-4a-5)
We get rid of parentheses
-3a+4a+5-2=0
We add all the numbers together, and all the variables
a+3=0
We move all terms containing a to the left, all other terms to the right
a=-3

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