Question

X + 7 by 3 X is equals to 4 by 7 solve it very urgent please answer it ​

Answer 1

$\frac{x + 7}{3x} = \frac{4}{7} \\ \\ take \: \: \: l.c.m. \\ \\ x(7) + 7(7) = 4(3x) \\ \\ 7x + 49 = 12x \\ \\ 12x - 7x = 49 \\ \\ 5x = 49 \\ \\ x = \frac{49}{5}$

I hope it will helps you.....

● keep smiling &

always shining.........:-)

Answer 2

Answer:

It is a simple equation.

Step-by-step explanation:

X+7/3X =4/7

3x ×4 =(X+7) ×7( cross multiplication)

12X= 7x +49

12x - 7x = 49

5x = 49

x = 49/5