4(1+3k)=-2(-5k+7)-7k

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Solution for 4(1+3k)=-2(-5k+7)-7k equation: 



4(1+3k)=-2(-5k+7)-7k

We move all terms to the left:

4(1+3k)-(-2(-5k+7)-7k)=0

We add all the numbers together, and all the variables

4(3k+1)-(-2(-5k+7)-7k)=0

We multiply parentheses

12k-(-2(-5k+7)-7k)+4=0



We calculate terms in parentheses: -(-2(-5k+7)-7k), so:

-2(-5k+7)-7k

We add all the numbers together, and all the variables

-7k-2(-5k+7)

We multiply parentheses

-7k+10k-14

We add all the numbers together, and all the variables

3k-14

Back to the equation:

-(3k-14)



We get rid of parentheses

12k-3k+14+4=0

We add all the numbers together, and all the variables

9k+18=0

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

9k=-18

k=-18/9

k=-2

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