4(k-2)=2(1k-9)

Solution for 4(k-2)=2(1k-9) equation:

4(k-2)=2(1k-9)

We move all terms to the left:

4(k-2)-(2(1k-9))=0

We add all the numbers together, and all the variables

4(k-2)-(2(k-9))=0

We multiply parentheses

4k-(2(k-9))-8=0


We calculate terms in parentheses: -(2(k-9)), so:

2(k-9)

We multiply parentheses

2k-18

Back to the equation:

-(2k-18)


We get rid of parentheses

4k-2k+18-8=0

We add all the numbers together, and all the variables

2k+10=0

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

2k=-10

k=-10/2

k=-5