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.3x=5.4
We move all terms to the left:
.3x-(5.4)=0
We add all the numbers together, and all the variables
.3x-5.4=0
We move all terms containing x to the left, all other terms to the right
.3x=5.4
x=5.4/.3
x=18+8.881784197E-16/.3
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