12/x+7=10

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Solution for 12/x+7=10 equation:



12/x+7=10
We move all terms to the left:
12/x+7-(10)=0
Domain of the equation: x!=0
x∈R
We add all the numbers together, and all the variables
12/x-3=0
We multiply all the terms by the denominator
-3*x+12=0
We add all the numbers together, and all the variables
-3x+12=0
We move all terms containing x to the left, all other terms to the right
-3x=-12
x=-12/-3
x=+4

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