200a+20=644

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Solution for 200a+20=644 equation: 



200a+20=644

We move all terms to the left:

200a+20-(644)=0

We add all the numbers together, and all the variables

200a-624=0

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

200a=624

a=624/200

a=3+3/25

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