9x-6x-7=20

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Solution for 9x-6x-7=20 equation:



9x-6x-7=20
We move all terms to the left:
9x-6x-7-(20)=0
We add all the numbers together, and all the variables
3x-27=0
We move all terms containing x to the left, all other terms to the right
3x=27
x=27/3
x=9

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