Q35 of 266 Page 3

Solve the following systems of equations:




Adding both equations


⇒ 200x + 200y = 1000


⇒ x + y = 5 ------ (1)


Subtracting both equation


⇒ 2y – 2x = - 2


⇒ x – y = 1 ----- (2)


Adding 1 and 2


⇒ 2x = 6


⇒ x = 3


Thus, 3 + y =5


⇒ y = 2


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