5/y+7=8

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Solution for 5/y+7=8 equation:



5/y+7=8
We move all terms to the left:
5/y+7-(8)=0
Domain of the equation: y!=0
y∈R
We add all the numbers together, and all the variables
5/y-1=0
We multiply all the terms by the denominator
-1*y+5=0
We add all the numbers together, and all the variables
-1y+5=0
We move all terms containing y to the left, all other terms to the right
-y=-5
y=-5/-1
y=+5

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