7.91-3.2n+1.3n=-3n-2.54

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Solution for 7.91-3.2n+1.3n=-3n-2.54 equation:



7.91-3.2n+1.3n=-3n-2.54
We move all terms to the left:
7.91-3.2n+1.3n-(-3n-2.54)=0
We add all the numbers together, and all the variables
-1.9n-(-3n-2.54)+7.91=0
We get rid of parentheses
-1.9n+3n+2.54+7.91=0
We add all the numbers together, and all the variables
1.1n+10.45=0
We move all terms containing n to the left, all other terms to the right
1.1n=-10.45
n=-10.45/1.1
n=-9+0.55/1.1

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