75+12.50x=399-20.50x

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Solution for 75+12.50x=399-20.50x equation: 



75+12.50x=399-20.50x

We move all terms to the left:

75+12.50x-(399-20.50x)=0

We add all the numbers together, and all the variables

12.50x-(-20.5x+399)+75=0

We get rid of parentheses

12.50x+20.5x-399+75=0

We add all the numbers together, and all the variables

33x-324=0

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

33x=324

x=324/33

x=9+9/11

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