144k views
4 votes
-18 - 6k = 6 + 18k
help me please


User Bvanlew
by
5.3k points

2 Answers

4 votes

Answer: k = -1

Explanation:

User Rahman Usta
by
5.3k points
7 votes

Answer: k=-1

Explanation:

Given:

-18 -6k=6 + 18k

Add 6k on both sides

-18 - 6k + 6k=6 + 18k + 6k

-18=6+24k

Subtract 6 on both sides

-18 - 6=6 + 24k - 6

-24=24k

Divide 24 on both sides

-24 / 24=24k /24

k=-1

User Milch
by
5.5k points