Question

solve by elimination method 3x+y=6 and 2x-y=4​

Answer 1

Step-by-step explanation:

3x+y=6

2x-y=4

y terms get cancelled

5x=10

x =5

put in equation 1

3*5 +y= 6

15+y=6

y=6-15

y=-9

Answer 2

Answer:

3x+y=6

2x-y=4

................

x=2

................

x substitute in 1st equation(3x+y=6)

3(2)+y=6

6+y=6

y=6-6=0

then x=2,y=0