7.7-3.1n=-10.78-5.3n

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Solution for 7.7-3.1n=-10.78-5.3n equation:



7.7-3.1n=-10.78-5.3n
We move all terms to the left:
7.7-3.1n-(-10.78-5.3n)=0
We add all the numbers together, and all the variables
-3.1n-(-5.3n-10.78)+7.7=0
We get rid of parentheses
-3.1n+5.3n+10.78+7.7=0
We add all the numbers together, and all the variables
2.2n+18.48=0
We move all terms containing n to the left, all other terms to the right
2.2n=-18.48
n=-18.48/2.2
n=-8+0.88/2.2

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