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-8=x+-5.5
We move all terms to the left:
-8-(x+-5.5)=0
We add all the numbers together, and all the variables
-(x-5.5)-8=0
We get rid of parentheses
-x+5.5-8=0
We add all the numbers together, and all the variables
-1x-2.5=0
We move all terms containing x to the left, all other terms to the right
-x=2.5
x=2.5/-1
x=-2+0.5/1
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