2.25x+x=9

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Solution for 2.25x+x=9 equation: 



2.25x+x=9

We move all terms to the left:

2.25x+x-(9)=0

We add all the numbers together, and all the variables

3.25x-9=0

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

3.25x=9

x=9/3.25

x=2+2.5/3.25

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