Question

solve the following equations graphically :3x-2y=4,5x-2y=0​

Answer 1

Answer:

We have, 3x + y + 1 = 0 and 2x - 3y + 8 = 0

Now 3x + y + 1 = 0

= y = -1-3x

When x = 0 then, x = -1

When y = -1 then, x = 2

Thus, we have the following table giving points on the line x - 2y = 5

X -1 0

Y 2 -1

Now, 2x - 3y + 8 = 0

When y = 0, then x = -4

When y = 2, then x = 1 Thus, we have the following table giving points on the line 2x + 3y = 10

X - 4 -1

Y 0 -2

Graph of the equation 3x + y + 1 = 0 and 2x - 3y + 8 = 0

Two lines intersect at a point

Clearly two lines intersect at a point P (-1, 2)

Hence x = -1 and y = 2

Answer 2

Step-by-step explanation:

x=-1,y=2 is your ans..

HOPE you like my ans....