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Sagot :
Certainly! Let's solve the inequality [tex]\(\frac{1}{5}(2 - 3y) < -2\)[/tex] step by step.
1. Clear the fraction: First, multiply both sides of the inequality by 5 to eliminate the fraction.
[tex]\[ 5 \cdot \left( \frac{1}{5}(2 - 3y) \right) < 5 \cdot (-2) \][/tex]
This simplifies to:
[tex]\[ 2 - 3y < -10 \][/tex]
2. Isolate the term with the variable: Subtract 2 from both sides to start isolating [tex]\(y\)[/tex]:
[tex]\[ 2 - 2 - 3y < -10 - 2 \][/tex]
This simplifies to:
[tex]\[ -3y < -12 \][/tex]
3. Solve for [tex]\(y\)[/tex]: Divide both sides by -3. Remember, dividing by a negative number reverses the inequality sign:
[tex]\[ \frac{-3y}{-3} > \frac{-12}{-3} \][/tex]
Simplifying this gives:
[tex]\[ y > 4 \][/tex]
After solving this inequality, we find that [tex]\(y > 4\)[/tex].
Thus, the correct answer is:
[tex]\[ \boxed{A. \, y > 4} \][/tex]
1. Clear the fraction: First, multiply both sides of the inequality by 5 to eliminate the fraction.
[tex]\[ 5 \cdot \left( \frac{1}{5}(2 - 3y) \right) < 5 \cdot (-2) \][/tex]
This simplifies to:
[tex]\[ 2 - 3y < -10 \][/tex]
2. Isolate the term with the variable: Subtract 2 from both sides to start isolating [tex]\(y\)[/tex]:
[tex]\[ 2 - 2 - 3y < -10 - 2 \][/tex]
This simplifies to:
[tex]\[ -3y < -12 \][/tex]
3. Solve for [tex]\(y\)[/tex]: Divide both sides by -3. Remember, dividing by a negative number reverses the inequality sign:
[tex]\[ \frac{-3y}{-3} > \frac{-12}{-3} \][/tex]
Simplifying this gives:
[tex]\[ y > 4 \][/tex]
After solving this inequality, we find that [tex]\(y > 4\)[/tex].
Thus, the correct answer is:
[tex]\[ \boxed{A. \, y > 4} \][/tex]
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