1/4x+1.2=-3

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Solution for 1/4x+1.2=-3 equation: 



1/4x+1.2=-3

We move all terms to the left:

1/4x+1.2-(-3)=0



Domain of the equation: 4x!=0

x!=0/4

x!=0

x∈R



We add all the numbers together, and all the variables

1/4x+4.2=0

We multiply all the terms by the denominator


(4.2)*4x+1=0

We multiply parentheses

16.8x+1=0

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

16.8x=-1

x=-1/16.8

x=-1/16.8

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