Question

The graph of the equations 2x-y-4=0 & x + y +1 = 0
interesect each other in Point P(a, b) then find the
Coordinates of P​

Answer 1

Answer:

 The graph of the linear equation 2x−y=4 cuts x-axis at (2,0)

Step-by-step explanation:

The given linear equation is 2x−y=4

2x−y=4

Put y=0

⇒  2x−0=4

⇒  2x=4

∴  x=2

Substutute x=2 in equation,

⇒  2(2)−y=4

⇒  4−y=4

∴   y=0

⇒  (x,y)=(2,0)

⇒  The graph of the linear equation 2x−y=4 cuts x-axis at (2,0).