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x/2=6.9
We move all terms to the left:
x/2-(6.9)=0
We add all the numbers together, and all the variables
x/2-6.9=0
We multiply all the terms by the denominator
x-(6.9)*2=0
We add all the numbers together, and all the variables
x-13.8=0
We move all terms containing x to the left, all other terms to the right
x=13.8
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