Question

in figer abcd is a rectangle .find the value of x and y

Answer 1

Value of X = 22
Value of y = 8

U will get these values from substitution method.

Hope this will help you :)

Answer 2

AB=DC
BC=AD
opposite sides of rectangle are equal
x+y=30. eq1
x-y=14. eq2
by elimination
2x=44
x=22cm
y=30-x
y=8cm