-7=-0.5(1/5y+8)

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Solution for -7=-0.5(1/5y+8) equation: 



-7=-0.5(1/5y+8)

We move all terms to the left:

-7-(-0.5(1/5y+8))=0



Domain of the equation: 5y+8))!=0

y∈R



We multiply all the terms by the denominator


-(-0.5(1-7*5y+8))=0



We calculate terms in parentheses: -(-0.5(1-7*5y+8)), so:

-0.5(1-7*5y+8)

We add all the numbers together, and all the variables

-0.5(-7*5y+9)

We multiply parentheses

17.5y-4.5

Back to the equation:

-(17.5y-4.5)



We get rid of parentheses

-17.5y+4.5=0

We move all terms containing y to the left, all other terms to the right

-17.5y=-4.5

y=-4.5/-17.5

y=3/11.6666666667

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