Question

unit 9
LINEAR EQUATIONS
EXERCISE 9.3
Aslam had Rs 35 in his pocket. He purchased three pencils. Still
he has Rs 5 in his pocket. Find the price of pencils.
Ali has some amount of rupees. If Rs 7 is added to thrice of that
amount it makes Rs 22. What amount is with him?
The length of a room is 1.5m more than its breadth. If the
perimeter of the room is 63m, find the length and breadth of the
2
room
The perimeter of a triangle ABC is 11 cm. Sides AB and BC differ in
length by lem and the sides AC and BC differ in length by
3 cm. Find the length of each side.
A 32 cm long wire is bent to form a square. What is the length of
each side of the square?​

Answer 1

Answer:

pencil= 10 per

Step-by-step explanation:

3 ✏️ = 30 $ , 1 pencil = 10 $