9/y-8=4

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Solution for 9/y-8=4 equation:



9/y-8=4
We move all terms to the left:
9/y-8-(4)=0
Domain of the equation: y!=0
y∈R
We add all the numbers together, and all the variables
9/y-12=0
We multiply all the terms by the denominator
-12*y+9=0
We add all the numbers together, and all the variables
-12y+9=0
We move all terms containing y to the left, all other terms to the right
-12y=-9
y=-9/-12
y=3/4

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