Question

Find the solution of x+y=14andx-y=4?

Answer 1

The value of x is 9 and y is 5.

Step-by-step explanation:

The equations are:

x + y = 14...(i)

x -  y = 4...(ii)

Add the two equations and solve for x as follows:

x + y = 14

x -  y = 4

_______

2x = 18

x = 9

Substitute x = 9 in (i) and solve for y as follows:

x + y = 14

9 + y = 14

y = 14 - 9

y = 5

Thus, the value of x is 9 and y is 5.

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