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5k + 30 = -20 - 5k Solve for K.
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5k + 30 = -20 - 5k
Solve for K.

User Praetorian
by
3.4k points

2 Answers

5 votes

Answer:

-5 = k

Explanation:

5k + 30 = -20 - 5k

5k + 30 + 20 = 5k + 50

-20 - 5k + 20 = -5k

5k + 50 = -5k

5k + 50 - 5k = 50

-5k - 5k = -10k

50 = -10k

50 / -10 = -5

-10k / -10 = k

-5 = k

User Make It Perfect
by
4.3k points
3 votes

5k + 30 = -20 - 5k

5k + 5k = -20 - 30

10k = -50 / : 10

k = -5

User Shreddd
by
3.8k points
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