-5(2-7n)=-40+5n

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Solution for -5(2-7n)=-40+5n equation: 



-5(2-7n)=-40+5n

We move all terms to the left:

-5(2-7n)-(-40+5n)=0

We add all the numbers together, and all the variables

-5(-7n+2)-(5n-40)=0

We multiply parentheses

35n-(5n-40)-10=0

We get rid of parentheses

35n-5n+40-10=0

We add all the numbers together, and all the variables

30n+30=0

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

30n=-30

n=-30/30

n=-1

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