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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

28k-(-3(2k+1))+4-7=0



We calculate terms in parentheses: -(-3(2k+1)), so:

-3(2k+1)

We multiply parentheses

-6k-3

Back to the equation:

-(-6k-3)



We add all the numbers together, and all the variables

28k-(-6k-3)-3=0

We get rid of parentheses

28k+6k+3-3=0

We add all the numbers together, and all the variables

34k=0

k=0/34

k=0

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