7x-2=7+4x

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Solution for 7x-2=7+4x equation: 



7x-2=7+4x

We move all terms to the left:

7x-2-(7+4x)=0

We add all the numbers together, and all the variables

7x-(4x+7)-2=0

We get rid of parentheses

7x-4x-7-2=0

We add all the numbers together, and all the variables

3x-9=0

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

3x=9

x=9/3

x=3

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