9y-47=7(y-7)

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Solution for 9y-47=7(y-7) equation: 



9y-47=7(y-7)

We move all terms to the left:

9y-47-(7(y-7))=0



We calculate terms in parentheses: -(7(y-7)), so:

7(y-7)

We multiply parentheses

7y-49

Back to the equation:

-(7y-49)



We get rid of parentheses

9y-7y+49-47=0

We add all the numbers together, and all the variables

2y+2=0

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

2y=-2

y=-2/2

y=-1

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