D
Step-by-step explanation:
Given the 2 equations
- x + y = 2 → (1)
x + y = 6 → (2)
Subtract (1) from (2) term by term to eliminate the y- term
(x - (- x)) + (y - y) = (6 - 2), that is
2x = 4 ( divide both sides by 2 )
x = 2 → D
hello : D Â : x= 2
because when x = 2
-(2)+y =2 Â so : y =4
2+y =6 so  :  y=4
same value for : y
765238725478629038640962136509762139056074
step-by-step explanation:
64087235609746097215074621039754021037
54.864 meters