43=x/(0.3-2x)

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Solution for 43=x/(0.3-2x) equation: 



43=x/(0.3-2x)

We move all terms to the left:

43-(x/(0.3-2x))=0



Domain of the equation: (0.3-2x))!=0

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

-2x)!=-0.3

x!=-0.3/1

x!=-0.3

x∈R



We add all the numbers together, and all the variables

-(x/(-2x+0.3))+43=0

We multiply all the terms by the denominator


-(x+43*(-2x+0.3))=0



We calculate terms in parentheses: -(x+43*(-2x+0.3)), so:

x+43*(-2x+0.3)

We multiply parentheses

x-86x+12.9

We add all the numbers together, and all the variables

-85x+12.9

Back to the equation:

-(-85x+12.9)



We get rid of parentheses

85x-12.9=0

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

85x=12.9

x=12.9/85

x=6.7894736842105/44.736842105263

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