-7-2(k+9)=2(-k-12)

Solution for -7-2(k+9)=2(-k-12) equation:

-7-2(k+9)=2(-k-12)

We move all terms to the left:

-7-2(k+9)-(2(-k-12))=0

We add all the numbers together, and all the variables

-2(k+9)-(2(-1k-12))-7=0

We multiply parentheses

-2k-(2(-1k-12))-18-7=0


We calculate terms in parentheses: -(2(-1k-12)), so:

2(-1k-12)

We multiply parentheses

-2k-24

Back to the equation:

-(-2k-24)


We add all the numbers together, and all the variables

-2k-(-2k-24)-25=0

We get rid of parentheses

-2k+2k+24-25=0

We add all the numbers together, and all the variables

-1!=0

There is no solution for this equation