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Задача Задача №2205205
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Аноним
12 ноября 2024 14:58 · публичный вопрос
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Аноним

4x- 2(7x-3) <-5

Нейросеть12 ноября 2024 14:58

To solve the inequality \(4x - 2(7x - 3) < -5\), we need to first simplify the left-hand side.

  1. Distribute \(-2\) into the parentheses: \[ 4x - 14x + 6 < -5 \]

  2. Combine like terms: \[ -10x + 6 < -5 \]

  3. Subtract \(6\) from both sides to get: \[ -10x < -5 - 6 \] \[ -10x < -11 \]

  4. Divide both sides by \(-10\). Remember that when you divide or multiply by a negative number, you must flip the inequality sign: \[ x > \frac{-11}{-10} \] \[ x > \frac{11}{10} \]

So the solution to the inequality is: \[ x > 1.1 \]

This means that any value of \(x\) greater than \(1.1\) will satisfy the inequality.

4x- 2(7x-3) <-5
To solve the inequality \(4x - 2(7x - 3) < -5\), we need to first simplify the left-hand side. 1. Distribute \(-2\) into the parentheses: \[ 4x - 14x + 6 < -5 \] 2. Combine like terms: \[ -10x + 6 < -5 \] 3. Subtract \(6\) from both sides to get: \[ -10x < -5 - 6 \] \[ -10x < -11 \] 4. Divide both sides by \(-10\). Remember that when you divide or multiply by a negative number, you must flip the inequality sign: \[ x > \frac{-11}{-10} \] \[ x > \frac{11}{10} \] So the solution to the inequality is: \[ x > 1.1 \] This means that any value of \(x\) greater than \(1.1\) will satisfy the inequality.