-49=-7(4k-5)

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Solution for -49=-7(4k-5) equation: 



-49=-7(4k-5)

We move all terms to the left:

-49-(-7(4k-5))=0



We calculate terms in parentheses: -(-7(4k-5)), so:

-7(4k-5)

We multiply parentheses

-28k+35

Back to the equation:

-(-28k+35)



We get rid of parentheses

28k-35-49=0

We add all the numbers together, and all the variables

28k-84=0

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

28k=84

k=84/28

k=3

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