1/9x-1=-2

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Solution for 1/9x-1=-2 equation:



1/9x-1=-2
We move all terms to the left:
1/9x-1-(-2)=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+1=0
We multiply all the terms by the denominator
1*9x+1=0
Wy multiply elements
9x+1=0
We move all terms containing x to the left, all other terms to the right
9x=-1
x=-1/9
x=-1/9

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