1+6(1+7n)=-287

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Solution for 1+6(1+7n)=-287 equation: 



1+6(1+7n)=-287

We move all terms to the left:

1+6(1+7n)-(-287)=0

We add all the numbers together, and all the variables

6(7n+1)+1-(-287)=0

We add all the numbers together, and all the variables

6(7n+1)+288=0

We multiply parentheses

42n+6+288=0

We add all the numbers together, and all the variables

42n+294=0

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

42n=-294

n=-294/42

n=-7

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