3n-10+4n=5n+2

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Solution for 3n-10+4n=5n+2 equation:



3n-10+4n=5n+2
We move all terms to the left:
3n-10+4n-(5n+2)=0
We add all the numbers together, and all the variables
7n-(5n+2)-10=0
We get rid of parentheses
7n-5n-2-10=0
We add all the numbers together, and all the variables
2n-12=0
We move all terms containing n to the left, all other terms to the right
2n=12
n=12/2
n=6

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