0=-5(-7+n)-7n

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Solution for 0=-5(-7+n)-7n equation:



0=-5(-7+n)-7n
We move all terms to the left:
0-(-5(-7+n)-7n)=0
We add all the numbers together, and all the variables
-(-5(n-7)-7n)+0=0
We add all the numbers together, and all the variables
-(-5(n-7)-7n)=0
We calculate terms in parentheses: -(-5(n-7)-7n), so:
-5(n-7)-7n
We add all the numbers together, and all the variables
-7n-5(n-7)
We multiply parentheses
-7n-5n+35
We add all the numbers together, and all the variables
-12n+35
Back to the equation:
-(-12n+35)
We get rid of parentheses
12n-35=0
We move all terms containing n to the left, all other terms to the right
12n=35
n=35/12
n=2+11/12

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