7+4n-1=9n+10-7n

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Solution for 7+4n-1=9n+10-7n equation:



7+4n-1=9n+10-7n
We move all terms to the left:
7+4n-1-(9n+10-7n)=0
We add all the numbers together, and all the variables
4n-(2n+10)+7-1=0
We add all the numbers together, and all the variables
4n-(2n+10)+6=0
We get rid of parentheses
4n-2n-10+6=0
We add all the numbers together, and all the variables
2n-4=0
We move all terms containing n to the left, all other terms to the right
2n=4
n=4/2
n=2

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