7x+13=2(5x-3)7

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Solution for 7x+13=2(5x-3)7 equation: 



7x+13=2(5x-3)7

We move all terms to the left:

7x+13-(2(5x-3)7)=0



We calculate terms in parentheses: -(2(5x-3)7), so:

2(5x-3)7

We multiply parentheses

70x-42

Back to the equation:

-(70x-42)



We get rid of parentheses

7x-70x+42+13=0

We add all the numbers together, and all the variables

-63x+55=0

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

-63x=-55

x=-55/-63

x=55/63

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