4.2=2n-3

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Solution for 4.2=2n-3 equation:



4.2=2n-3
We move all terms to the left:
4.2-(2n-3)=0
We get rid of parentheses
-2n+3+4.2=0
We add all the numbers together, and all the variables
-2n+7.2=0
We move all terms containing n to the left, all other terms to the right
-2n=-7.2
n=-7.2/-2
n=3+1/1.66666666667

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