Question

If x-y=4 and 2x+y=5, what is the value of x?
1
2
3
4​

Answer 1

Answer:

x-y=4

2x+y=5

______

3x=9

x=9/3

x=3

Answer 2

Answer:

3

Step-by-step explanation:

add both the equations

x+2x-y+y = 4+5

3x = 9

x = 3