2 years ago

Question 4 5 pts For the equation: -k - 4k = 3 (k – 10) - 6 (k - 6), what is the value of k?

Mathematics

1 answer:

Alla [95]2 years ago

3 0

<h2>Answer:</h2>

<em>K </em>= -3

<h2>Step-by-step explanation:</h2>

1. Simplify <em>-k-4k to -5k</em>

-5k=3(k-10)-6(k-6)

2. Distribute Parentheses/Expand

-5k=3k-30-6k+36

3.Simplify 3k-30-6k+36 to -3k +6

-5k=-3k+6

4. Add 3k to both sides

-5k+3k=6

5. Simplify -5k+3k to -2k

-2k=6

6. Divide both sides by -2

k=-6/2

7. Simplify 6/2 to 3

k=-3

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