Question

X + 3y = 18 -x-4y=-25​

Answer 1

x = 1 and y = 6

Explanation:

3y = 18

y =18/3 = 6

Put the y value in -x -4y = -25

-x -4(6) = -25

-x -24 = -25

-x = -25 + 24

-x = -1

x = 1