Question

X + y = 8 and x - y = -2 then x,y respectively?

Answer 1

Answer:

x = 3

y = 5

Step-by-step explanation:

let X + y = 8 be 1st equation and  x - y = -2 be 2nd equation.

now from 2nd equation , x= y-2, put this in 1st equation.

y-2+y=8

2y= 10

y=5

now put the value of y=5 in 1st equation, x+5 = 8

x= 3

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