8(k-1)=7+5k

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Solution for 8(k-1)=7+5k equation: 



8(k-1)=7+5k

We move all terms to the left:

8(k-1)-(7+5k)=0

We add all the numbers together, and all the variables

8(k-1)-(5k+7)=0

We multiply parentheses

8k-(5k+7)-8=0

We get rid of parentheses

8k-5k-7-8=0

We add all the numbers together, and all the variables

3k-15=0

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

3k=15

k=15/3

k=5

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