HARD
9th CBSE
IMPORTANT
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Draw the graphs of linear equations y=x and y=-x on the same cartesian plane. What do you observe?

Important Questions on Linear Equations in Two Variables

MEDIUM
9th CBSE
IMPORTANT
NCERT Exemplar Mathematics - Class 9>Chapter 4 - Linear Equations in Two Variables>Exercise>Q 2
Determine the point on the graph of the linear equation 2x+5y=19, whose ordinate is 112 times its abscissa.
EASY
9th CBSE
IMPORTANT
NCERT Exemplar Mathematics - Class 9>Chapter 4 - Linear Equations in Two Variables>Exercise>Q 3
Draw the graph of the equation represented by a straight line which is parallel to the x-axis and at a distance 3 units below it.
EASY
9th CBSE
IMPORTANT
NCERT Exemplar Mathematics - Class 9>Chapter 4 - Linear Equations in Two Variables>Exercise>Q 4
Draw the graph of the linear equation whose solutions are represented by the points having the sum of coordinates as 10 units.
EASY
9th CBSE
IMPORTANT
NCERT Exemplar Mathematics - Class 9>Chapter 4 - Linear Equations in Two Variables>Exercise>Q 5
Write the linear equation such that each point on its graph has an ordinate 3 times its abscissa.
EASY
9th CBSE
IMPORTANT
NCERT Exemplar Mathematics - Class 9>Chapter 4 - Linear Equations in Two Variables>Exercise>Q 6
If the point (3,4) lies on the graph of 3y=ax+7, then find the value of a
EASY
9th CBSE
IMPORTANT
NCERT Exemplar Mathematics - Class 9>Chapter 4 - Linear Equations in Two Variables>Exercise>Q 7

How many solution(s) of the equation 2x+1=x-3 are there on the number line?

EASY
9th CBSE
IMPORTANT
NCERT Exemplar Mathematics - Class 9>Chapter 4 - Linear Equations in Two Variables>Exercise>Q 7

How many solution(s) of the equation 2x+1=x-3 are there on the Cartesian plane?

EASY
9th CBSE
IMPORTANT
NCERT Exemplar Mathematics - Class 9>Chapter 4 - Linear Equations in Two Variables>Exercise>Q 8
Find the solution of the linear equation x+2y=8 which represents a point on x- axis