Question

slove the following simultaneous equestion graphically x+y=6; x_y =4 reply do​

Answer 1

Step-by-step explanation:

X+y = 6

X-Y=4

=2X=10

X= 10/2

X=5

X+Y=6

5+Y=6

Y= 6-5

Y = 1

Answer 2

The solution to the given equation is at point (5,1).

Step-by-step explanation:

Given: A system of equations x + y =

6; x - y = 4

To find: Solve equation graphically?

Solution:

Let, a + y = 6 equation 1

and x-y=4 equation 2

Now, we plot these two equations.

The graph of a + y = 6 is shown with red line.

The graph of - y = 4 is shown with blue line.

The solution to this system will be their intersection point.

The intersection point of these graph is (5,1)

Refer the attached graph below.

Therefore, The solution to the given equation is at point (5,1).

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