220a+12=644

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Solution for 220a+12=644 equation: 



220a+12=644

We move all terms to the left:

220a+12-(644)=0

We add all the numbers together, and all the variables

220a-632=0

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

220a=632

a=632/220

a=2+48/55

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