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Sia

Question
Math
Posted 10 months ago
Solve for aa. Reduce any fractions to lowest terms. Don't round your answer, and don't use mixed fractions.
60a+6480a92
60 a+64 \geq 80 a-92
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Answer from Sia
Posted 10 months ago
Solution by Steps
step 1
Start with the given inequality: 60a+6480a9260a + 64 \geq 80a - 92
step 2
Subtract 60a60a from both sides to get: 6420a9264 \geq 20a - 92
step 3
Add 9292 to both sides to isolate the term with aa: 15620a156 \geq 20a
step 4
Divide both sides by 2020 to solve for aa: a15620a \leq \frac{156}{20}
step 5
Reduce the fraction to lowest terms: a395a \leq \frac{39}{5}
Answer
a395a \leq \frac{39}{5}
Key Concept
Solving inequalities
Explanation
To solve the inequality for aa, we isolate aa on one side by performing inverse operations, such as subtracting and adding terms on both sides, and finally dividing by the coefficient of aa. The inequality sign remains the same because we did not multiply or divide by a negative number.

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