a-7000/2000+2=9

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Solution for a-7000/2000+2=9 equation: 



a-7000/2000+2=9

We move all terms to the left:

a-7000/2000+2-(9)=0

determiningTheFunctionDomain
a+2-9-7000/2000=0

We add all the numbers together, and all the variables

a-7-7000/2000=0

We multiply all the terms by the denominator


a*2000-7000-7*2000=0

We add all the numbers together, and all the variables

a*2000-21000=0

Wy multiply elements

2000a-21000=0

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

2000a=21000

a=21000/2000

a=10+1/2

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