4(y+5)=2(9y-4)

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Solution for 4(y+5)=2(9y-4) equation: 



4(y+5)=2(9y-4)

We move all terms to the left:

4(y+5)-(2(9y-4))=0

We multiply parentheses

4y-(2(9y-4))+20=0



We calculate terms in parentheses: -(2(9y-4)), so:

2(9y-4)

We multiply parentheses

18y-8

Back to the equation:

-(18y-8)



We get rid of parentheses

4y-18y+8+20=0

We add all the numbers together, and all the variables

-14y+28=0

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

-14y=-28

y=-28/-14

y=+2

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