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0.6x+4.2=2
We move all terms to the left:
0.6x+4.2-(2)=0
We add all the numbers together, and all the variables
0.6x+2.2=0
We move all terms containing x to the left, all other terms to the right
0.6x=-2.2
x=-2.2/0.6
x=-3+0.4/0.6
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