-22=-(1+7n)+7(n-3)

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Solution for -22=-(1+7n)+7(n-3) equation: 



-22=-(1+7n)+7(n-3)

We move all terms to the left:

-22-(-(1+7n)+7(n-3))=0

We add all the numbers together, and all the variables

-(-(7n+1)+7(n-3))-22=0



We calculate terms in parentheses: -(-(7n+1)+7(n-3)), so:

-(7n+1)+7(n-3)

We multiply parentheses

-(7n+1)+7n-21

We get rid of parentheses

-7n+7n-1-21

We add all the numbers together, and all the variables

-22

Back to the equation:

-(-22)



We add all the numbers together, and all the variables

=0

n=0/1

n=0

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