-3=7(y-1.29)

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Solution for -3=7(y-1.29) equation: 



-3=7(y-1.29)

We move all terms to the left:

-3-(7(y-1.29))=0



We calculate terms in parentheses: -(7(y-1.29)), so:

7(y-1.29)

We multiply parentheses

7y-9.03

Back to the equation:

-(7y-9.03)



We get rid of parentheses

-7y+9.03-3=0

We add all the numbers together, and all the variables

-7y+6.03=0

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

-7y=-6.03

y=-6.03/-7

y=5.8543689320388/6.7961165048544

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