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5/2x=-10
We move all terms to the left:
5/2x-(-10)=0
Domain of the equation: 2x!=0We add all the numbers together, and all the variables
x!=0/2
x!=0
x∈R
5/2x+10=0
We multiply all the terms by the denominator
10*2x+5=0
Wy multiply elements
20x+5=0
We move all terms containing x to the left, all other terms to the right
20x=-5
x=-5/20
x=-1/4
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