Question

x+y=4 and x-y=30 than find x and y​

Answer 1

Answer:

x+y=4 eq-1

x-y=30 eq-2

add the above eqs, we get

2x=34

x=34/2

x=17

substitute the  value of x in eq-1

x+y=4

17+y=4

y=4-17

y=-13

Step-by-step explanation:

x=17 and y=-13

hope it helps!