2(4+4k)+2=42

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Solution for 2(4+4k)+2=42 equation: 



2(4+4k)+2=42

We move all terms to the left:

2(4+4k)+2-(42)=0

We add all the numbers together, and all the variables

2(4k+4)+2-42=0

We add all the numbers together, and all the variables

2(4k+4)-40=0

We multiply parentheses

8k+8-40=0

We add all the numbers together, and all the variables

8k-32=0

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

8k=32

k=32/8

k=4

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