Question

solve x+y =7 and -x +y =3 by elimination method​

Answer 1

Answer:

x=2 , y=5

please mark it as brainliest

Step-by-step explanation:

x+y=7-------eq-1

-x+y=3------eq-2

on adding eq-1 and eq-2

x+y-x+y=7+3

2y=10

y=5

x+5=7

x=2

Answer 2

Step-by-step explanation:

$\mathcal{X+Y=7}$...........1

$\mathcal{-X+Y=3}$..........2

$\textsf{Adding 1 and 2}$

$\mathcal{2Y=10}$

$\mathcal{Y=5}$

In 1......

$\mathcal{X+5=7}$

$\mathcal{X=2}$

$\textbf{\huge{ Bye Friend! }}$