154=-7(1+7n)

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Solution for 154=-7(1+7n) equation: 



154=-7(1+7n)

We move all terms to the left:

154-(-7(1+7n))=0

We add all the numbers together, and all the variables

-(-7(7n+1))+154=0



We calculate terms in parentheses: -(-7(7n+1)), so:

-7(7n+1)

We multiply parentheses

-49n-7

Back to the equation:

-(-49n-7)



We get rid of parentheses

49n+7+154=0

We add all the numbers together, and all the variables

49n+161=0

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

49n=-161

n=-161/49

n=-3+2/7

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