Question

2. The solution of the equations x + y = 14 and x - y =4 is
(a) x = 9 and y = 5 (b) x = 5 and y=9 (c)x= 7 and y=7
(d) x = 10 and y = 4

Answer 1

Answer:

x+y__14......(1)

x-y__4.......(2)

adding equation (1)+(2)

x__9

substituting the value of x in Equation 1 or 2 & get the value of y

y__5

option

(a) is correct

Step-by-step explanation:

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