4/5*y=-8

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Solution for 4/5*y=-8 equation:



4/5y=-8
We move all terms to the left:
4/5y-(-8)=0
Domain of the equation: 5y!=0
y!=0/5
y!=0
y∈R
We add all the numbers together, and all the variables
4/5y+8=0
We multiply all the terms by the denominator
8*5y+4=0
Wy multiply elements
40y+4=0
We move all terms containing y to the left, all other terms to the right
40y=-4
y=-4/40
y=-1/10

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