-4=21/3x+26.6

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Solution for -4=21/3x+26.6 equation: 



-4=21/3x+26.6

We move all terms to the left:

-4-(21/3x+26.6)=0



Domain of the equation: 3x+26.6)!=0

x∈R



We get rid of parentheses

-21/3x-26.6-4=0

We multiply all the terms by the denominator


-(26.6)*3x-4*3x-21=0

We multiply parentheses

-79.8x-4*3x-21=0

Wy multiply elements

-79.8x-12x-21=0

We add all the numbers together, and all the variables

-91.8x-21=0

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

-91.8x=21

x=21/-91.8

x=-3/13.114285714286

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