Question

X= ly=x-2 = x-2 a) ly = 2x +1 Y y = b) (y = x +1 X= ly-2x=2 y-2x = 2 y =​

Answer 1

A) y= x-2 ⇨ x=2

y= 2x+1 ⇨ x=

$- \frac{1}{2}$

B) y=x+1 ⇨ x= -1

y-2x=2 ⇨ x=2x-y=-2