Question

If x+y=14 and 2x_y =16,then find x=?

Answer 1

Answer:

x=2

Step-by-step explanation:

x + y = 14

y=14- x     (1st equation)

in second equation

2x+y = 16

put the value of 1st equation

2x+14-x=16

x=16-14

x=2