Question

if D=-3,Dx-42,Dy=-18 then find the value of x​

Answer 1

Answer:

x = 14 and y = 6

Step-by-step explanation:

Dx = -42

Dy = -18

at D = -3

-3x = -42

x = - 42/ - 3

x = 14

Also,

-3y = -18

y = -18 / -3

y = 6

Thus x = 14 and y = 6

Answer 2

Answer:

x=-14,y=-6

Step-by-step explanation:

Dx=-42

Dy=-18

now,D=3

3x=-42

x=-42/3

x=-14

3y=-18

y=-18/3

y=-6