1/2y+4=5

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Solution for 1/2y+4=5 equation:



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

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