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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

-14x-(4(-3x+1))-2=0



We calculate terms in parentheses: -(4(-3x+1)), so:

4(-3x+1)

We multiply parentheses

-12x+4

Back to the equation:

-(-12x+4)



We get rid of parentheses

-14x+12x-4-2=0

We add all the numbers together, and all the variables

-2x-6=0

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

-2x=6

x=6/-2

x=-3

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