10-n=7n-10-4n

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Solution for 10-n=7n-10-4n equation:



10-n=7n-10-4n
We move all terms to the left:
10-n-(7n-10-4n)=0
We add all the numbers together, and all the variables
-n-(3n-10)+10=0
We add all the numbers together, and all the variables
-1n-(3n-10)+10=0
We get rid of parentheses
-1n-3n+10+10=0
We add all the numbers together, and all the variables
-4n+20=0
We move all terms containing n to the left, all other terms to the right
-4n=-20
n=-20/-4
n=+5

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