1/9x+7=16

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Solution for 1/9x+7=16 equation: 



1/9x+7=16

We move all terms to the left:

1/9x+7-(16)=0



Domain of the equation: 9x!=0

x!=0/9

x!=0

x∈R



We add all the numbers together, and all the variables

1/9x-9=0

We multiply all the terms by the denominator


-9*9x+1=0

Wy multiply elements

-81x+1=0

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

-81x=-1

x=-1/-81

x=1/81

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