7-2x=2x-7x

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



7-2x=2x-7x

We move all terms to the left:

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

We add all the numbers together, and all the variables

-2x-(-5x)+7=0

We get rid of parentheses

-2x+5x+7=0

We add all the numbers together, and all the variables

3x+7=0

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

3x=-7

x=-7/3

x=-2+1/3

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