.5n+9=4n+5

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Solution for .5n+9=4n+5 equation:



.5n+9=4n+5
We move all terms to the left:
.5n+9-(4n+5)=0
We get rid of parentheses
.5n-4n-5+9=0
We add all the numbers together, and all the variables
-3.5n+4=0
We move all terms containing n to the left, all other terms to the right
-3.5n=-4
n=-4/-3.5
n=1+0.5/3.5

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