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alukav5142 [94]
3 years ago
15

Solve the inequality 4(k − 5) + 12k ≥ −4

Mathematics
2 answers:
Dominik [7]3 years ago
8 0
Isolate the variable by dividing each side by factors that don't contain the variable.
Inequality Form:
k
≥
1
k
≥
1
Interval Notation:
[
1
,
∞
)
[
1
,
∞
)
IgorC [24]3 years ago
5 0

Answer:

k ≥ 1

Step-by-step explanation:

Step 1: Write inequality

4(k - 5) + 12k ≥ -4

Step 2: Solve for <em>k</em>

  1. Distribute 4: 4k - 20 + 12k ≥ -4
  2. Combine like terms: 16k - 20 ≥ -4
  3. Add 20 to both sides: 16k ≥ 16
  4. Divide 16 on both sides: k ≥ 1
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