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0.3x-0.4=10
We move all terms to the left:
0.3x-0.4-(10)=0
We add all the numbers together, and all the variables
0.3x-10.4=0
We move all terms containing x to the left, all other terms to the right
0.3x=10.4
x=10.4/0.3
x=34+0.2/0.3
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