Question

(1) x + y = 6 ; x - y = 4
by graphical method​

Answer 1

Answer:

equation 1

x+y=6

equation 2

x-y=4

adding 1 and 2

x+y+x-y=2x=10

x=5

submit x in equation 1

x+y=6

5+y=6

y=6-5

y=1

Step-by-step explanation:

So please mark it as a brainliest answer to the question

Answer 2

☆ 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, x + y = 6  equation 1

and x - y = 4   equation 2

● Now, we plot these two equations.

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

■ The graph of x - 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).