-5-4=7n+20

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Solution for -5-4=7n+20 equation:



-5-4=7n+20
We move all terms to the left:
-5-4-(7n+20)=0
We add all the numbers together, and all the variables
-(7n+20)-9=0
We get rid of parentheses
-7n-20-9=0
We add all the numbers together, and all the variables
-7n-29=0
We move all terms containing n to the left, all other terms to the right
-7n=29
n=29/-7
n=-4+1/7

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