242=-4(7n-5)-2

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Solution for 242=-4(7n-5)-2 equation: 



242=-4(7n-5)-2

We move all terms to the left:

242-(-4(7n-5)-2)=0



We calculate terms in parentheses: -(-4(7n-5)-2), so:

-4(7n-5)-2

We multiply parentheses

-28n+20-2

We add all the numbers together, and all the variables

-28n+18

Back to the equation:

-(-28n+18)



We get rid of parentheses

28n-18+242=0

We add all the numbers together, and all the variables

28n+224=0

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

28n=-224

n=-224/28

n=-8

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