-21/2x=-15.6

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Solution for -21/2x=-15.6 equation: 



-21/2x=-15.6

We move all terms to the left:

-21/2x-(-15.6)=0



Domain of the equation: 2x!=0

x!=0/2

x!=0

x∈R



We add all the numbers together, and all the variables

-21/2x+15.6=0

We multiply all the terms by the denominator


(15.6)*2x-21=0

We multiply parentheses

31.2x-21=0

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

31.2x=21

x=21/31.2

x=21/31.2

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