190k views
2 votes
8(4k - 4) = -5k - 32

User Desc
by
5.2k points

2 Answers

4 votes

Answer:

k=0

Explanation:

8(4k-4)=5k-32

32k-32=-5k-32

32k-32+32=-5k-32+32

32k=-5k

32k+5k=-5k+5k

37k=0

37k/37=0/37

k=0

User MatBuompy
by
4.9k points
4 votes

Answer:

k=0

Explanation:

To solve for k, we need to first distribute the 8 through the parenthesis.

32k-32=-5k-32

Lets add 5k to both sides.

37k-32=-32

add 32 to both sides

37k=0

divide 37 from both sides

k=0

User Faraz Ahmed
by
4.6k points