NCERT Solutions for Chapter: Linear Equations in Two Variables, Exercise 1: Exercise

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NCERT Mathematics Solutions for Exercise - NCERT Solutions for Chapter: Linear Equations in Two Variables, Exercise 1: Exercise

Attempt the practice questions on Chapter 4: Linear Equations in Two Variables, Exercise 1: Exercise with hints and solutions to strengthen your understanding. Mathematics Textbook of Competency Based Questions for Class IX solutions are prepared by Experienced Embibe Experts.

Questions from NCERT Solutions for Chapter: Linear Equations in Two Variables, Exercise 1: Exercise with Hints & Solutions

MEDIUM
9th CBSE
IMPORTANT

The soap bottles are available in small and large sizes. A carton with 100 small and 40 large bottles weighs 10.8 kg each. What is the mass of the carton with 50 large bottles?

HARD
9th CBSE
IMPORTANT

The area of a rectangle gets reduced by 9 sq units, if its length is reduced by 5 units and breadth is increased by 3 units. Taking the length and breadth of the rectangle as x and y respectively, write the equation. If we increase the length by 3 units and breadth by 2 units, then the area is incraesed by 67 sq units. Another equation so obtained.

MEDIUM
9th CBSE
IMPORTANT

If thee times the larger of the two numbers is divided by the smaller one, we get 4 as quotient and 3 as remainder. Also, if seven times the smaller number is divided by the larger one, we get 5 as quotient and 1 as remainder. Both the equations so obtained is

HARD
9th CBSE
IMPORTANT

Give the geometric representation of the following equation (i) in one variable. (ii) in two variables.. And also identify the line parallel to which axis.

-4-2x=x+5

HARD
9th CBSE
IMPORTANT

Give the geometric representations of following equation (i) in one variable. (ii) in two variables. And also identify the line parallel to which axis.

2x+7=5x-5

HARD
9th CBSE
IMPORTANT

Angles of a quadrilateral are 5x,4x,6y and 3y. Write a linear equation which satisfies this data. Draw the graph for the same.

HARD
9th CBSE
IMPORTANT

If ax-2a2+3+byb2-3+2yb2-3+x-2a2+3=4 is a linear equation in x and y then the value of a+b is

HARD
9th CBSE
IMPORTANT

If 3.6100x+2.2100y=107487.17, 1003.6x+1002.2y=476233.75 

Find x and y