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2 - 6k = 5 - 3k - 12 k =
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2 - 6k = 5 - 3k - 12 k =

User Yeh
by
8.3k points

1 Answer

0 votes

Answer:

k = 3

Explanation:

2 - 6k = 5 - 3k -12

Add like terms at RHS

2 - 6k = -3k - 7

Add 6k to both sides

2 - 6k + 6k = -3k - 7 + 6k

2 = 3k - 7

Add 7 to both sides

2 +7 = 3k

9 = 3k

Divide both sides by 3

9/3 = 3k/3

3 = k

k = 3

User Tzlil
by
7.3k points
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