Question

sovle the equation
x+y=14 andx-y=2​

Answer 1

Answer:

X + Y = 14

X = 14 - Y

X - Y = 2

14 - Y - Y = 2

2Y = 12

Y = 6----(1)

X = 14 - 6

X = 8----(2)

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Answer 2

Answer:

given that x+y=14------(1)

x-y=2------(2)

solve both equations (1) and (2)

x+y=14

x-y=2

------------

2x=16

-----------

x=8

x value substitute in equation 2

x-y=2

8-y=2

y=8-2

y=6