42=5(y+2)-7

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Solution for 42=5(y+2)-7 equation: 



42=5(y+2)-7

We move all terms to the left:

42-(5(y+2)-7)=0



We calculate terms in parentheses: -(5(y+2)-7), so:

5(y+2)-7

We multiply parentheses

5y+10-7

We add all the numbers together, and all the variables

5y+3

Back to the equation:

-(5y+3)



We get rid of parentheses

-5y-3+42=0

We add all the numbers together, and all the variables

-5y+39=0

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

-5y=-39

y=-39/-5

y=7+4/5

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