2(5k-1)+6k=7(1+k)

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Solution for 2(5k-1)+6k=7(1+k) equation: 



2(5k-1)+6k=7(1+k)

We move all terms to the left:

2(5k-1)+6k-(7(1+k))=0

We add all the numbers together, and all the variables

2(5k-1)+6k-(7(k+1))=0

We add all the numbers together, and all the variables

6k+2(5k-1)-(7(k+1))=0

We multiply parentheses

6k+10k-(7(k+1))-2=0



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

7(k+1)

We multiply parentheses

7k+7

Back to the equation:

-(7k+7)



We add all the numbers together, and all the variables

16k-(7k+7)-2=0

We get rid of parentheses

16k-7k-7-2=0

We add all the numbers together, and all the variables

9k-9=0

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

9k=9

k=9/9

k=1

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