19/21x+15=-4

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Solution for 19/21x+15=-4 equation: 



19/21x+15=-4

We move all terms to the left:

19/21x+15-(-4)=0



Domain of the equation: 21x!=0

x!=0/21

x!=0

x∈R



We add all the numbers together, and all the variables

19/21x+19=0

We multiply all the terms by the denominator


19*21x+19=0

Wy multiply elements

399x+19=0

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

399x=-19

x=-19/399

x=-1/21

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