Question

if two equations are given as x+2y =19 and 2x+6y = 48 then value of y is 5​

Answer 1

Answer:

YES Y = 5 and X = 9

Step-by-step explanation:

x+2y = 19 -------(i)

2x + 6y = 48-------(ii)

take equation (ii) represent x in term of y

2x = 48 - 6y

x = 48 - 6y / 2

x = 24 - 3y  -------(iii)

put the value of x in equation (i)

x + 2y = 19

24 - 3y + 2y = 19

-y = 19 - 24

- y = - 5

y = 5

put y = 5 in equation (iii)

x = 24 - 3y

x = 24 - 3(5)

x = 24 - 15

x = 9

Answer 2

Step-by-step explanation:

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