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256/x=-2
We move all terms to the left:
256/x-(-2)=0
Domain of the equation: x!=0We add all the numbers together, and all the variables
x∈R
256/x+2=0
We multiply all the terms by the denominator
2*x+256=0
We add all the numbers together, and all the variables
2x+256=0
We move all terms containing x to the left, all other terms to the right
2x=-256
x=-256/2
x=-128
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