16-1/7x=21

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Solution for 16-1/7x=21 equation: 



16-1/7x=21

We move all terms to the left:

16-1/7x-(21)=0



Domain of the equation: 7x!=0

x!=0/7

x!=0

x∈R



We add all the numbers together, and all the variables

-1/7x-5=0

We multiply all the terms by the denominator


-5*7x-1=0

Wy multiply elements

-35x-1=0

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

-35x=1

x=1/-35

x=-1/35

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