Question

Solve the following systems of equations :
1) x - 2y = 0
ii) x + y = 2
3x + 4y = 20
2x + 2y = 4
i) 2x - y = 4
4x - 2y = 6​

Answer 1

Answer:

Substitute y = 2 y = 2 y=2y, equals, 2 into one of the original equations, and solve for x x xx.

Answer 2

Answer:

y = 2 y = 2 y=2y

Step-by-step explanation: