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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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



We calculate terms in parentheses: -(-2(4k+1)-7), so:

-2(4k+1)-7

We multiply parentheses

-8k-2-7

We add all the numbers together, and all the variables

-8k-9

Back to the equation:

-(-8k-9)



We get rid of parentheses

5k+8k+9=0

We add all the numbers together, and all the variables

13k+9=0

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

13k=-9

k=-9/13

k=-9/13

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