Question

Please take a look at the picture.

Answer 1

13/12 is the answer

Answer 2

`1 (1)/(12)`

Explanation:

Question:

• To find the value of b.

Equation:

• 
  `b - (7)/(4) = - (2)/(3)`

Solution :

`= > b - (7)/(4) = - (2)/(3)`

`= > b = - (2)/(3) + (7)/(4)`

• As when -7/4 goes on the other side becomes +7/4

`= > b = ( - 8 + 21)/(12)`

• Simplification

`= > b = (13)/(12) \: or \: 1 (1)/(12)`

• (Ans)