3x-9=7x-37

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Solution for 3x-9=7x-37 equation: 



3x-9=7x-37

We move all terms to the left:

3x-9-(7x-37)=0

We get rid of parentheses

3x-7x+37-9=0

We add all the numbers together, and all the variables

-4x+28=0

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

-4x=-28

x=-28/-4

x=+7

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