3-4n+9+3n=-4+5n

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Solution for 3-4n+9+3n=-4+5n equation:



3-4n+9+3n=-4+5n
We move all terms to the left:
3-4n+9+3n-(-4+5n)=0
We add all the numbers together, and all the variables
-4n+3n-(5n-4)+3+9=0
We add all the numbers together, and all the variables
-1n-(5n-4)+12=0
We get rid of parentheses
-1n-5n+4+12=0
We add all the numbers together, and all the variables
-6n+16=0
We move all terms containing n to the left, all other terms to the right
-6n=-16
n=-16/-6
n=2+2/3

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