Question

rule to solve the sys 5x - 2y = 1, 2x - y = 0.​

Answer 1

Answer:

x = 1, y = 2

Step-by-step explanation:

5x - 2y = 1   ... eq (i)

2x - y = 0    ... eq (ii)

multiply eq (ii) with 2 and subtract from eq (i)

5x - 4x - 2y + 2y = 1 - 0

⇒ x = 1

substituging in equation (ii)

y = 2x = 2