(21y-1)=(9y-29)

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Solution for (21y-1)=(9y-29) equation: 



(21y-1)=(9y-29)

We move all terms to the left:

(21y-1)-((9y-29))=0

We get rid of parentheses

21y-((9y-29))-1=0



We calculate terms in parentheses: -((9y-29)), so:

(9y-29)

We get rid of parentheses

9y-29

Back to the equation:

-(9y-29)



We get rid of parentheses

21y-9y+29-1=0

We add all the numbers together, and all the variables

12y+28=0

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

12y=-28

y=-28/12

y=-2+1/3

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