Question

x - 2y =0, x + y =65​

Answer 1

Answer :

65/3, 130/3

Solution :

x - 2y = 0

x + y = 65

Subtract eq 2 from 1

x - 2y - (x + y) = 0 - 65

- 3y = - 65

y = 65/3

x = 130/3

Answer 2

Step-by-step explanation:

multiple both equation 1 and equation 2 because it can be also done by elimination method

After getting the value of x=130 , put x= 130 in equation 2 for getting "y" value

therefore, x=130 and y=-65