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-(x)=2.30
We move all terms to the left:
-(x)-(2.30)=0
We add all the numbers together, and all the variables
-x-(2.3)=0
We add all the numbers together, and all the variables
-1x-2.3=0
We move all terms containing x to the left, all other terms to the right
-x=2.3
x=2.3/-1
x=-2+0.3/1
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