Question

How to X+Y=6 ; X-Y=4 solve problem full with elimination method .

Answer 1

Answer:

The values of x =  5  and  y = 1

Step-by-step explanation:

Given problem solve given equations with elimination method

the  equations are  x ₊ y = 6 _ equation (1)  

                                x - y = 4 _ equation (2)

add equation (1) and equation (2)

               ⇒ x + y + x - y = 6 + 4

               ⇒ 2x = 10

               ⇒  x = 10 / 2 = 5

substitute x = 5 in eqution (1)

equation (1) ⇒  5 + y = 6

                   ⇒    y = 6 - 5 = 1

the values of x =  5  and  y = 1