0.4y+0.8*4=0.5(y+4)

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Solution for 0.4y+0.8*4=0.5(y+4) equation: 



0.4y+0.8*4=0.5(y+4)

We move all terms to the left:

0.4y+0.8*4-(0.5(y+4))=0

We add all the numbers together, and all the variables

0.4y-(0.5(y+4))+3.2=0



We calculate terms in parentheses: -(0.5(y+4)), so:

0.5(y+4)

We multiply parentheses

0.5y+2

Back to the equation:

-(0.5y+2)



We get rid of parentheses

0.4y-0.5y-2+3.2=0

We add all the numbers together, and all the variables

-0.1y+1.2=0

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

-0.1y=-1.2

y=-1.2/-0.1

y=11+0.1/0.1

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