9(9+7x)=7

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Solution for 9(9+7x)=7 equation: 



9(9+7x)=7

We move all terms to the left:

9(9+7x)-(7)=0

We add all the numbers together, and all the variables

9(7x+9)-7=0

We multiply parentheses

63x+81-7=0

We add all the numbers together, and all the variables

63x+74=0

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

63x=-74

x=-74/63

x=-1+11/63

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