3x-2=7-18x

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Solution for 3x-2=7-18x equation: 



3x-2=7-18x

We move all terms to the left:

3x-2-(7-18x)=0

We add all the numbers together, and all the variables

3x-(-18x+7)-2=0

We get rid of parentheses

3x+18x-7-2=0

We add all the numbers together, and all the variables

21x-9=0

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

21x=9

x=9/21

x=3/7

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