Question

Solve 2y-x = 0, 10x+15 = y​

Answer 1

Answer:

2y - x=0 ... (1)

10x + 15y=105 ... (2)

Multiply (1) by 10, we get

-10x + 20y = 0 .... (3)

Adding (2) and (3), we get

35y = 105

→ y = 3

2(3) - x = 0

→ x = 6

Therefore, the of given simultaneous equations is x = 6 and y = 3.