y-4/5=2*(y+8)/7

Solution for y-4/5=2*(y+8)/7 equation:

y-4/5=2(y+8)/7

We move all terms to the left:

y-4/5-(2(y+8)/7)=0

We calculate fractions


y+(-(2(y+8)*5)/()+()/()=0


We calculate terms in parentheses: +(-(2(y+8)*5)/()+()/(), so:

-(2(y+8)*5)/()+()/(

We add all the numbers together, and all the variables

-(2(y+8)*5)/()+1

We multiply all the terms by the denominator


-(2(y+8)*5)+1*()


We calculate terms in parentheses: -(2(y+8)*5), so:

2(y+8)*5

We multiply parentheses

10y+80

Back to the equation:

-(10y+80)


We add all the numbers together, and all the variables

-(10y+80)

We get rid of parentheses

-10y-80

Back to the equation:

+(-10y-80)


We get rid of parentheses

y-10y-80=0

We add all the numbers together, and all the variables

-9y-80=0

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

-9y=80

y=80/-9

y=-8+8/9