Question

the following linear equation x/2+x/3+x/4=13
only right answer​

Answer 1

Step-by-step explanation:

$\frac{x}{2} + \frac{x}{3} + \frac{x}{4} = 13$

$\frac{(6 \times x) + (4 \times x) + (3 \times x)}{12} = 13$

6x + 4x + 3x = 12×13

13x = 12 × 13

$x = \frac{12 \times 13}{13}$

x = 12