3.1x+6.2=7/12

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Solution for 3.1x+6.2=7/12 equation: 



3.1x+6.2=7/12

We move all terms to the left:

3.1x+6.2-(7/12)=0

We add all the numbers together, and all the variables

3.1x+6.2-(+7/12)=0

We get rid of parentheses

3.1x+6.2-7/12=0

We multiply all the terms by the denominator


(3.1x)*12-7+(6.2)*12=0

We add all the numbers together, and all the variables

(+3.1x)*12-7+(6.2)*12=0

We add all the numbers together, and all the variables

(+3.1x)*12+67.4=0

We multiply parentheses

36x+67.4=0

We move all terms containing x to the left, all other terms to the right

36x=-67.4

x=-67.4/36

x=-1+22.428571428571/25.714285714286

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