Question

What should be substrate from -9/11 to get -9/33​

Answer 1

Answer:

let the number be x

$\frac{ - 9}{11} - x = \frac{ - 9}{33}$

$x = \frac{ - 9}{33} + \frac{9}{11}$

$x = - 9 + 27 \div 33$

Answer 2

Answer:

-36/33

Step-by-step explanation:

Let x be subtracted from -9/11 to get -9/33.

Then, -9/11 - x = -9/33

=>x = -9/33 + -9/11

=>x = -9+(-27)/33

=>x = -9-27/33

=>x = -36/33

Hence -36/33 should be subtracted from -9/11 to get -9/33