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

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



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

We move all terms to the left:

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



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

7(w+9)

We multiply parentheses

7w+63

Back to the equation:

-(7w+63)



We get rid of parentheses

-7w-7w-63+49=0

We add all the numbers together, and all the variables

-14w-14=0

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

-14w=14

w=14/-14

w=-1

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