-8n-42=-8(6+7n)

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Solution for -8n-42=-8(6+7n) equation:



-8n-42=-8(6+7n)
We move all terms to the left:
-8n-42-(-8(6+7n))=0
We add all the numbers together, and all the variables
-8n-(-8(7n+6))-42=0
We calculate terms in parentheses: -(-8(7n+6)), so:
-8(7n+6)
We multiply parentheses
-56n-48
Back to the equation:
-(-56n-48)
We get rid of parentheses
-8n+56n+48-42=0
We add all the numbers together, and all the variables
48n+6=0
We move all terms containing n to the left, all other terms to the right
48n=-6
n=-6/48
n=-1/8

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