Question

$\frac{4x-1}{14}\geq 1$

Answer 1

Ответ: $\large \displaystyle \boldsymbol {x\geq 3,75 }$

Объяснение:

$\large \boldsymbol {} \displaystyle \frac{4x-1}{14} \geq 1 \ \ | \times 14 \\\\\\ 4x-1\geq 14 \\\\4x\geq 15 \\\\ x\geq \frac{15}{4} \\\\\\ \boldsymbol {x\geq 3,75 }$

Answer 2

Ответ:

4х-1/14≥1 | *14

14*(4х-1)/14≥14*1

4х-1≥14

4х≥14+1

4х≥15

х≥15/4

х≥3 3/4

х≥3.75

Объяснение: