15.4=2.2x

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Solution for 15.4=2.2x equation: 



15.4=2.2x

We move all terms to the left:

15.4-(2.2x)=0

We add all the numbers together, and all the variables

-(+2.2x)+15.4=0

We get rid of parentheses

-2.2x+15.4=0

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

-2.2x=-15.4

x=-15.4/-2.2

x=7+-1.7763568394003E-15/2.2

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