7x-9=72+2

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Solution for 7x-9=72+2 equation: 



7x-9=72+2

We move all terms to the left:

7x-9-(72+2)=0

We add all the numbers together, and all the variables

7x-9-74=0

We add all the numbers together, and all the variables

7x-83=0

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

7x=83

x=83/7

x=11+6/7

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