-13=-7x+2(2x-14)

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Solution for -13=-7x+2(2x-14) equation: 



-13=-7x+2(2x-14)

We move all terms to the left:

-13-(-7x+2(2x-14))=0



We calculate terms in parentheses: -(-7x+2(2x-14)), so:

-7x+2(2x-14)

We multiply parentheses

-7x+4x-28

We add all the numbers together, and all the variables

-3x-28

Back to the equation:

-(-3x-28)



We get rid of parentheses

3x+28-13=0

We add all the numbers together, and all the variables

3x+15=0

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

3x=-15

x=-15/3

x=-5

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