Question

Solve the simultaneous equation y=x/2 2x-y=1​

Answer 1

The solution to the simultaneous equations is (x, y) = (2/3, 1/3).

Explanation:

Substitute the first equation into the second equation to get:

2x - y = 1

2x - x/2 = 1

(4/2)x - (1/2)x = 1

(3/2)x = 1

x = 2/3

Substitute x into the first equation to get:

y = x/2

y = (2/3)/2

y = 1/3