8/9x-9=7

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Solution for 8/9x-9=7 equation: 



8/9x-9=7

We move all terms to the left:

8/9x-9-(7)=0



Domain of the equation: 9x!=0

x!=0/9

x!=0

x∈R



We add all the numbers together, and all the variables

8/9x-16=0

We multiply all the terms by the denominator


-16*9x+8=0

Wy multiply elements

-144x+8=0

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

-144x=-8

x=-8/-144

x=1/18

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