1a+(-1)=30

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Solution for 1a+(-1)=30 equation: 



1a+(-1)=30

We move all terms to the left:

1a+(-1)-(30)=0

determiningTheFunctionDomain
1a-30+(-1)=0

We add all the numbers together, and all the variables

a-31=0

We move all terms containing a to the left, all other terms to the right

a=31

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