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-2x+8.7=26.3
We move all terms to the left:
-2x+8.7-(26.3)=0
We add all the numbers together, and all the variables
-2x-17.6=0
We move all terms containing x to the left, all other terms to the right
-2x=17.6
x=17.6/-2
x=-8+1/1.25
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