Westonci.ca is the ultimate Q&A platform, offering detailed and reliable answers from a knowledgeable community. Experience the convenience of getting accurate answers to your questions from a dedicated community of professionals. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform.
Sagot :
Certainly! Let's solve the system of inequalities step-by-step:
### Inequality 1: [tex]\(2x > 6x\)[/tex]
1. Subtract [tex]\(6x\)[/tex] from both sides:
[tex]\[ 2x - 6x > 0 \][/tex]
2. Simplify the left side:
[tex]\[ -4x > 0 \][/tex]
3. To isolate [tex]\(x\)[/tex], divide both sides by [tex]\(-4\)[/tex]. Remember that dividing by a negative number reverses the inequality sign:
[tex]\[ x < 0 \][/tex]
So, the solution to the first inequality is:
[tex]\[ x < 0 \][/tex]
### Inequality 2: [tex]\(3(x + 2) \geq -9\)[/tex]
1. Distribute [tex]\(3\)[/tex] on the left side:
[tex]\[ 3x + 6 \geq -9 \][/tex]
2. Subtract [tex]\(6\)[/tex] from both sides:
[tex]\[ 3x \geq -15 \][/tex]
3. To isolate [tex]\(x\)[/tex], divide both sides by [tex]\(3\)[/tex]:
[tex]\[ x \geq -5 \][/tex]
So, the solution to the second inequality is:
[tex]\[ x \geq -5 \][/tex]
### Intersection of Solutions
The solution to the system of inequalities is the intersection of the two individual solutions:
[tex]\[ x < 0 \quad \text{AND} \quad x \geq -5 \][/tex]
This means that [tex]\(x\)[/tex] must be both less than [tex]\(0\)[/tex] and greater than or equal to [tex]\(-5\)[/tex].
Therefore, the final solution is:
[tex]\[ -5 \leq x < 0 \][/tex]
In interval notation, the solution can be written as:
[tex]\[ [-5, 0) \][/tex]
So, the range of [tex]\(x\)[/tex] that satisfies both inequalities is from [tex]\(-5\)[/tex] (inclusive) to [tex]\(0\)[/tex] (exclusive).
### Inequality 1: [tex]\(2x > 6x\)[/tex]
1. Subtract [tex]\(6x\)[/tex] from both sides:
[tex]\[ 2x - 6x > 0 \][/tex]
2. Simplify the left side:
[tex]\[ -4x > 0 \][/tex]
3. To isolate [tex]\(x\)[/tex], divide both sides by [tex]\(-4\)[/tex]. Remember that dividing by a negative number reverses the inequality sign:
[tex]\[ x < 0 \][/tex]
So, the solution to the first inequality is:
[tex]\[ x < 0 \][/tex]
### Inequality 2: [tex]\(3(x + 2) \geq -9\)[/tex]
1. Distribute [tex]\(3\)[/tex] on the left side:
[tex]\[ 3x + 6 \geq -9 \][/tex]
2. Subtract [tex]\(6\)[/tex] from both sides:
[tex]\[ 3x \geq -15 \][/tex]
3. To isolate [tex]\(x\)[/tex], divide both sides by [tex]\(3\)[/tex]:
[tex]\[ x \geq -5 \][/tex]
So, the solution to the second inequality is:
[tex]\[ x \geq -5 \][/tex]
### Intersection of Solutions
The solution to the system of inequalities is the intersection of the two individual solutions:
[tex]\[ x < 0 \quad \text{AND} \quad x \geq -5 \][/tex]
This means that [tex]\(x\)[/tex] must be both less than [tex]\(0\)[/tex] and greater than or equal to [tex]\(-5\)[/tex].
Therefore, the final solution is:
[tex]\[ -5 \leq x < 0 \][/tex]
In interval notation, the solution can be written as:
[tex]\[ [-5, 0) \][/tex]
So, the range of [tex]\(x\)[/tex] that satisfies both inequalities is from [tex]\(-5\)[/tex] (inclusive) to [tex]\(0\)[/tex] (exclusive).
Visit us again for up-to-date and reliable answers. We're always ready to assist you with your informational needs. We appreciate your time. Please come back anytime for the latest information and answers to your questions. We're here to help at Westonci.ca. Keep visiting for the best answers to your questions.