Step-by-step explanation:
2/5×7500
2×1500
3000
RM=3000
Answer:
(x,y) = (0,0)
Let both as equation (1) and (2)
put equal both sides -x = -7x
-x + 7x = 0
6x = 0
x = 0
put it in 2nd equation
y = -7(0)
y = 0
Length of the room is 5 m and width is 5 + 2 = 7 m.
Hope this helps.
r3t40
