21-14(19x+30)=-7(35x-6)

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Solution for 21-14(19x+30)=-7(35x-6) equation: 



21-14(19x+30)=-7(35x-6)

We move all terms to the left:

21-14(19x+30)-(-7(35x-6))=0

We multiply parentheses

-266x-(-7(35x-6))-420+21=0



We calculate terms in parentheses: -(-7(35x-6)), so:

-7(35x-6)

We multiply parentheses

-245x+42

Back to the equation:

-(-245x+42)



We add all the numbers together, and all the variables

-266x-(-245x+42)-399=0

We get rid of parentheses

-266x+245x-42-399=0

We add all the numbers together, and all the variables

-21x-441=0

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

-21x=441

x=441/-21

x=-21

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