Solve the inequality: (3/4) x + 10 > -1

x < 12
x > 12
x < - 12

1 answer

To solve the inequality \((\frac{3}{4}) x + 10 > -1\), we'll start by isolating \(x\).

  1. Subtract \(10\) from both sides: \[ \frac{3}{4} x > -1 - 10 \]

  2. Simplifying the right side gives: \[ \frac{3}{4} x > -11 \]

  3. Now, multiply both sides by \(\frac{4}{3}\) (remember that since \(\frac{4}{3}\) is positive, the direction of the inequality does not change): \[ x > -11 \times \frac{4}{3} \]

  4. Calculating \(-11 \times \frac{4}{3}\): \[ -11 \times \frac{4}{3} = -\frac{44}{3} \]

So, we get: \[ x > -\frac{44}{3} \]

Now we will compare this result to the options given:

  • \(x < 12\)
  • \(x > 12\)
  • \(x < -12\)

None of the provided options match the solution \(x > -\frac{44}{3}\) (which is approximately \(x > -14.67\)). However, it's clear that this means \(x\) is greater than a negative value, which does not match any of the inequalities listed.

Thus, the conclusion is that the provided options don't include the correct interpretation of the inequality solution.

To summarize: The correct solution is \(x > -\frac{44}{3}\) (approximately \(x > -14.67\)).

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