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Solve the following compound inequality -58 ≤ 5 + 7n ≤ -44

User Joeann
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1 Answer

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Final answer:

To solve the compound inequality, subtract 5 from both sides of each inequality and then divide by 7.

Step-by-step explanation:

To solve the compound inequality -58 ≤ 5 + 7n ≤ -44, we need to solve each inequality separately.

1) -58 ≤ 5 + 7n:
Subtract 5 from both sides: -63 ≤ 7n
Divide by 7: -9 ≤ n

2) 5 + 7n ≤ -44:
Subtract 5 from both sides: 7n ≤ -49
Divide by 7: n ≤ -7

Therefore, the solution to the compound inequality is -9 ≤ n ≤ -7.

User Wei Lin
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