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.15x=3.45
We move all terms to the left:
.15x-(3.45)=0
We add all the numbers together, and all the variables
.15x-3.45=0
We move all terms containing x to the left, all other terms to the right
.15x=3.45
x=3.45/.15
x=23+4.4408920985006E-16/.15
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