This is the basic and conceptual question from linear equations in two variables in which we have given that 3x+y+1=0, 2x-3y+8=0 and we have to solve this question in graph

Kindly solve the equations graphically

RS Aggarwal, Class 10, chapter 3A, question no 6

## 3x+y+1=0….(1)

2x−3y+8=0……(2)

Isolate x from equation (1) and find the value of x and y.

3x+y+1=0

or y=−3x−1

Similarly, isolate x from equation (2) and find the values of x and y.

2x−3y+8=0

x=(3y−8)/2

Graph:

Both the lines intersect each other at point (−1,2).

So, x=−1,y=2