8a+1+8a+1=42

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Solution for 8a+1+8a+1=42 equation: 



8a+1+8a+1=42

We move all terms to the left:

8a+1+8a+1-(42)=0

We add all the numbers together, and all the variables

16a-40=0

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

16a=40

a=40/16

a=2+1/2

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