Question

5x-3y=8 ; 3x + y = 2​

Answer 1

Answer:

Answer is attached here

Answer 2

Answer:

$5x - 3y = 8 \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: (1)$

$3x + y = 2$

$y = 2 - 3x$

$put \:( y = 2 - 3x) \: in \: (1)$

$5x - 3(2 - 3x) = 8$

$5x - 6 + 9x = 8$

$14x = 14$

$x = \frac{14}{14}$

$x = 1$

$put \: (x = 1) \: in \:(1)$

$5 \times 1 - 3y = 8$

$5 - 3y = 8$

$- 3y = 8 - 5$

$- 3y = 3$

$y = \frac{3}{ - 3}$

$y = - 1$

$So \: by \: solving \: the \: equations, we \: get \:( x=1) \: and \: (y=(-1))$