MEDIUM
10th CBSE
IMPORTANT
Earn 100

Form the pair of linear equations in the following problems, and find their solution graphically:
5 pencils and 7 pens together cost ₹50, whereas 7 pencils and 5 pens together cost ₹46. Find the cost of one pencil and a pen.

Important Questions on Pair of Linear Equations in Two Variables

MEDIUM
10th CBSE
IMPORTANT
MATHEMATICS CLASS X>Chapter 3 - Pair of Linear Equations in Two Variables>EXERCISE 3.2>Q 33
Form the pair of linear equations in the following problems, and find their solution graphically:
Champa went to a 'sale' to purchase some pants and skirts. When her friends asked her how many of each she had bought, she answered, "The number of skirts is two less than twice the number of pants purchased. Also the number of skirts is four less than four times the number of pants purchased." Help her friends to find how many pants and skirts Champa bought.
MEDIUM
10th CBSE
IMPORTANT
MATHEMATICS CLASS X>Chapter 3 - Pair of Linear Equations in Two Variables>EXERCISE 3.2>Q 34
Solve the following system of equations graphically:
Shade the region between the lines and the y-axis
3x− 4y= 7 5x+ 2y= 3
MEDIUM
10th CBSE
IMPORTANT
MATHEMATICS CLASS X>Chapter 3 - Pair of Linear Equations in Two Variables>EXERCISE 3.2>Q 34
Solve the following system of equations graphically:
Shade the region between the lines and the y-axis, 
4x−y= 43x+ 2y= 14
MEDIUM
10th CBSE
IMPORTANT
MATHEMATICS CLASS X>Chapter 3 - Pair of Linear Equations in Two Variables>EXERCISE 3.2>Q 35
Represent the following pair of equations graphically and write the coordinates of points where the lines intersects y-axis.
x+ 3y= 6 2x− 3y= 12
MEDIUM
10th CBSE
IMPORTANT
MATHEMATICS CLASS X>Chapter 3 - Pair of Linear Equations in Two Variables>EXERCISE 3.2>Q 36
Given the linear equation 2x+3y−8=0, write another linear equation in two variables such that the geometrical representation of the pair so formed is intersecting lines.
EASY
10th CBSE
IMPORTANT
MATHEMATICS CLASS X>Chapter 3 - Pair of Linear Equations in Two Variables>EXERCISE 3.2>Q 36
Given the linear equation 2x+3y−8=0, write another linear equation in two variables such that the geometrical representation of the pair so formed is parallel lines.
EASY
10th CBSE
IMPORTANT
MATHEMATICS CLASS X>Chapter 3 - Pair of Linear Equations in Two Variables>EXERCISE 3.2>Q 36
Given the linear equation 2x+ 3y− 8 = 0, write another linear equation in two variables such that the geometrical representation of the pair so formed is coincident lines.
MEDIUM
10th CBSE
IMPORTANT
MATHEMATICS CLASS X>Chapter 3 - Pair of Linear Equations in Two Variables>EXERCISE 3.2>Q 37
Determine graphically the coordinates of the vertices of a triangle, the equations of whose sides are y=x, y=2x and y+x=6.