1/5y+7=2

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Solution for 1/5y+7=2 equation:



1/5y+7=2
We move all terms to the left:
1/5y+7-(2)=0
Domain of the equation: 5y!=0
y!=0/5
y!=0
y∈R
We add all the numbers together, and all the variables
1/5y+5=0
We multiply all the terms by the denominator
5*5y+1=0
Wy multiply elements
25y+1=0
We move all terms containing y to the left, all other terms to the right
25y=-1
y=-1/25
y=-1/25

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