-2/5y=-20

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Solution for -2/5y=-20 equation:



-2/5y=-20
We move all terms to the left:
-2/5y-(-20)=0
Domain of the equation: 5y!=0
y!=0/5
y!=0
y∈R
We add all the numbers together, and all the variables
-2/5y+20=0
We multiply all the terms by the denominator
20*5y-2=0
Wy multiply elements
100y-2=0
We move all terms containing y to the left, all other terms to the right
100y=2
y=2/100
y=1/50

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