Question

If x+x=y,y+y=5, then what is the value of x,y.

Answer 1

Answer:

2x =y

2y= 5

y=5/2

2x= 5/2

x=5/4

x=5/4 and y =5/2

Answer 2

Answer:

Step-by-step

x+x=y & y+y =5

2x =y & 2y=5

********y=5/2************........................(i)

put value of y in eqn.1

hence,

          2x=5/2

        so,

             *****x=5/4****