Question

Q.4,5 urgent pl answer fast​

Answer 1

Answer:

Step-by-step explanation: Q4 X+y _ 30

X-Y_4

SO ADD BOTH EQUATION

2X=34

OR X= 17

AND Y=13

Answer 2

x+y=30

x-y=4

By adding both the equations

2y=26

y=13----substitute in x+y=30

x+13=30

x=30-17

x=13