Question

a) 2x + y = 5
x- y=-2
X=_y=_​

Answer 1

X:

2x+y = 5

x -y = -2

_________

3x // = 3

x = 3/3

X= 1

y:

2x +y = 5

2(1) +y = 5

2+y = 5

y=5-2

Y=3

creo q es así