Question

solve.
x+y=14 , x-y=2​

Answer 1

Answer:

x= 8 and y = 6

solving simultaneous method

Answer 2

$x + y = 14 \\ x + y - 14 = 0 \: \: \: \: \: \: \: (1)$

$x - y = 2 \\ x - y - 2 = 0 \: \: \: \: \: (2)$

$x + y - 14 = x - y - 2 \\ x - x + y + y = - 2 + 14 \\ 2y = 12 \\ y = \frac{12}{2} \\ y = 6$

$x + y = 14 \\ x + 6 = 14 \\ x = 14 - 6 \\ x = 8$

Thnx✌️♥️~