7x+49=-7(x+9)

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Solution for 7x+49=-7(x+9) equation: 



7x+49=-7(x+9)

We move all terms to the left:

7x+49-(-7(x+9))=0



We calculate terms in parentheses: -(-7(x+9)), so:

-7(x+9)

We multiply parentheses

-7x-63

Back to the equation:

-(-7x-63)



We get rid of parentheses

7x+7x+63+49=0

We add all the numbers together, and all the variables

14x+112=0

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

14x=-112

x=-112/14

x=-8

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