7x-20=300

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Solution for 7x-20=300 equation: 



7x-20=300

We move all terms to the left:

7x-20-(300)=0

We add all the numbers together, and all the variables

7x-320=0

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

7x=320

x=320/7

x=45+5/7

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