2n+4=4n-5

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



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

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