Answer:
x = 1/8
Step-by-step explanation:
Given: [tex]$ 2 + \frac{9}{4x} = 20 $[/tex]
Multiplying by 4x throughout, we will have:
⇒ 8x + 9 = 80x
⇒ 9 = 72x
Dividing by 72,
⇒ x = [tex]$ \frac{9}{72} $[/tex]
⇒ x = [tex]$ \frac{1}{8} $[/tex]
Substitute x = 1/8 in the given equation and it will give us 20. That means the value of 'x' identified is correct.
So, x = [tex]$ \frac{1}{8} $[/tex] is the required answer.
