9x+7=20x

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Solution for 9x+7=20x equation: 



9x+7=20x

We move all terms to the left:

9x+7-(20x)=0

We add all the numbers together, and all the variables

-11x+7=0

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

-11x=-7

x=-7/-11

x=7/11

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