x+x+x=28

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Solution for x+x+x=28 equation:



x+x+x=28
We move all terms to the left:
x+x+x-(28)=0
We add all the numbers together, and all the variables
3x-28=0
We move all terms containing x to the left, all other terms to the right
3x=28
x=28/3
x=9+1/3

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