Question 4 5 pts For the equation: -k - 4k = 3 (k – 10) - 6 (k - 6), what is the value of k?
1 answer:
<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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I want to say its (-1,5) but I'm not sure
Divide 55 by 5. get 11 times that by 4. you're welcome
