3(n+2)-n=10

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Solution for 3(n+2)-n=10 equation:



3(n+2)-n=10
We move all terms to the left:
3(n+2)-n-(10)=0
We add all the numbers together, and all the variables
-1n+3(n+2)-10=0
We multiply parentheses
-1n+3n+6-10=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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