Question

solve graphically X + Y is equal to 10 and x minus Y is equal to 4 and find the value of x and y​

Answer 1

Answer:

x=7,y=3

Step-by-step explanation:

x+y=10----equation 1

x-y=4----equation 2

add equation 1 and 2

x+y=10 + x-y=4

2×=14

×=14/2

×=7

substitute in equation ---1

x=7

so, 7+y=10

y=10-7

y=3

Answer 2

The value of x and y are 7 and 3 respectively.

Step-by-step explanation:

Equation 1 : $x+y=10$

Equation 2: $x-y=4$

Plot the given lines on graph:

$x+y=10$-------Blue line

$x-y=4$ -------------Green line

Intersection point will provide the solution to the given system of equations.

Intersection point = (7,3)

So, x = 7 and y = 3

Refer the attached figure

Hence The value of x and y are 7 and 3 respectively.

#Learn more :

Solve graphically 3 X + 2 Y is equal to 12 ,5 x minus 2 Y is equal to 4​

https://brainly.in/question/12304788