1/9x+7=-5

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Solution for 1/9x+7=-5 equation:



1/9x+7=-5
We move all terms to the left:
1/9x+7-(-5)=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+12=0
We multiply all the terms by the denominator
12*9x+1=0
Wy multiply elements
108x+1=0
We move all terms containing x to the left, all other terms to the right
108x=-1
x=-1/108
x=-1/108

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