Question

The solution of equation x+y= 14 and x-y=4 is:
(a) (9,5)
(b) (5,9)
(c) (7,7)
(d) (10,4)​

Answer 1

Step-by-step explanation:

a) ( 9,5 )

I hope it helps to you ♥️

Answer 2

$\huge{\mathfrak{\red{Solution}}}$

$x + y = 14 - - - - > (1) \\ x - y = 4 - - - - - > (2) \\ add \: eqution \: \: (1) \: and \: (2) \\ 2x = 18 \\ x = 9 - - (3) \\ solve \: equation \: (3) \: in \: (2) \\ 9 - y = 4 \\ - y = - 5 \\ y = 5 \\ \\ \\ (a) \: \: \: (9 \:, 5)$

I hope it is the answer Pls make me as brainliest pls thank my answer ❤