Q14 of 186 Page 3

Solve the following system of linear equations graphically.

3x — 2y – 1 = 0


2x — 3y + 6 = 0


Shade the region bounded by the lines and the x – axis.

The given equation is


3x – 2y = 1


and 2x – 3y = – 6


Now, let us find atleast two solutions of each of the above equations, as shown in the following tables.


Table for



Now, table for




Here, the lines intersecting at a point C, i.e. (3,4).


More from this chapter

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13

Solve the following system of equations graphically. Also find the points where the lines meet the y – axis.

3x + y — 5 = 0


2x — y — 5 = 0

 14

Solve the following system of linear equations graphically.

3x + 2y — 4 = 0


2x — 3y — 7 = 0


Shade the region bounded by the lines and the x – axis.

 15

Solve the following pair of linear equations graphically and shade the region bounded by these lines and x – axis; also find the area of the shaded region.

2x + y = 6


2x — y = 0

 15

Solve the following pair of linear equations graphically and shade the region bounded by these lines and x – axis; also find the area of the shaded region.

2x + 3y = —5


3x — 2y = 12