Paper 2 Higher - Sample Assessment Q20 Answers
20) Solve algebraically the simultaneous equations
x2+ y2 = 25
y − 2x = 5
(5 marks)
y − 2x = 5
Answers
Answer
x = 0, y = 5
x = -4, y = -3
Notes
x = 0, y = 5
x = -4, y = -3
Notes