1/9x+7=3

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Solution for 1/9x+7=3 equation:



1/9x+7=3
We move all terms to the left:
1/9x+7-(3)=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+4=0
We multiply all the terms by the denominator
4*9x+1=0
Wy multiply elements
36x+1=0
We move all terms containing x to the left, all other terms to the right
36x=-1
x=-1/36
x=-1/36

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