Question

at what point X+y=12 and y=2x meet​

Answer 1

Answer:

your answer is here.

Step-by-step explanation:

thanks

Answer 2

Answer:

(4, 8)

Step-by-step explanation:

$x+y=12$ ⇒ (1)

$y=2x$ ⇒ (2)

Substituting $y$ value in equation (1)

$x+2x=12\\3x=12\\x=\frac{12}{3}\\x=4$

$y=2x$ (From equation 2)

$y=2\times4\\y=8$

∴ $x+y=12$ and $y=2x$ will meet at (4, 8)