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0.25x+0.125x=1.2
We move all terms to the left:
0.25x+0.125x-(1.2)=0
We add all the numbers together, and all the variables
0.375x-1.2=0
We move all terms containing x to the left, all other terms to the right
0.375x=1.2
x=1.2/0.375
x=3+0.075/0.375
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