2(k+7)+8(k-7)=4k-2-2k

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Solution for 2(k+7)+8(k-7)=4k-2-2k equation: 



2(k+7)+8(k-7)=4k-2-2k

We move all terms to the left:

2(k+7)+8(k-7)-(4k-2-2k)=0

We add all the numbers together, and all the variables

2(k+7)+8(k-7)-(2k-2)=0

We multiply parentheses

2k+8k-(2k-2)+14-56=0

We get rid of parentheses

2k+8k-2k+2+14-56=0

We add all the numbers together, and all the variables

8k-40=0

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

8k=40

k=40/8

k=5

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