-13+7x=7(-7x+2)+2x

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Solution for -13+7x=7(-7x+2)+2x equation: 



-13+7x=7(-7x+2)+2x

We move all terms to the left:

-13+7x-(7(-7x+2)+2x)=0



We calculate terms in parentheses: -(7(-7x+2)+2x), so:

7(-7x+2)+2x

We add all the numbers together, and all the variables

2x+7(-7x+2)

We multiply parentheses

2x-49x+14

We add all the numbers together, and all the variables

-47x+14

Back to the equation:

-(-47x+14)



We get rid of parentheses

7x+47x-14-13=0

We add all the numbers together, and all the variables

54x-27=0

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

54x=27

x=27/54

x=1/2

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