-4(3x-7)=-2(1+7x)

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Solution for -4(3x-7)=-2(1+7x) equation: 



-4(3x-7)=-2(1+7x)

We move all terms to the left:

-4(3x-7)-(-2(1+7x))=0

We add all the numbers together, and all the variables

-4(3x-7)-(-2(7x+1))=0

We multiply parentheses

-12x-(-2(7x+1))+28=0



We calculate terms in parentheses: -(-2(7x+1)), so:

-2(7x+1)

We multiply parentheses

-14x-2

Back to the equation:

-(-14x-2)



We get rid of parentheses

-12x+14x+2+28=0

We add all the numbers together, and all the variables

2x+30=0

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

2x=-30

x=-30/2

x=-15

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