Question

the graph of the equation 3x-y=2 and 3x+y=4 intersect at a point ?​

Answer 1

Answer:

(A) (1, 1)

Step-by-step explanation:

3x + y = 4

3x - y = 2

-------------- ( by adding the equations)

6x = 6

x= 1

Now, put the value x = 1 in any equation...

3(1) + y = 4

y = 4 - 3

y =1