2(1-8n)=-40+5n

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Solution for 2(1-8n)=-40+5n equation:



2(1-8n)=-40+5n
We move all terms to the left:
2(1-8n)-(-40+5n)=0
We add all the numbers together, and all the variables
2(-8n+1)-(5n-40)=0
We multiply parentheses
-16n-(5n-40)+2=0
We get rid of parentheses
-16n-5n+40+2=0
We add all the numbers together, and all the variables
-21n+42=0
We move all terms containing n to the left, all other terms to the right
-21n=-42
n=-42/-21
n=+2

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