Question

x+y=1;2x+3y=0 he eksamaek samikarn Alekhane sodwa​

Answer 1

Answer:

$x + y = 1 \\ \\ x + 3y = 0 \\ \\ = > x = - 3y \\ \\ = > y - 3y = 1 \\ \\ = > y = - \frac{1}{2} \\ \\ = > x = \frac{3}{2}$

Answer 2

$x + y = 1\: \: \: \: \: \: .......(i) \\ 2x + 3y = 0 \: \: \: \: \: \: \: .........(ii) \\ from \: eq {}^{n} \: (i) \\ x = 1 - y \: \: \: \: ........(iii) \\ put \: (iii )\: in \: (ii) \\ 2(y - 1) + 3y = 0 \\ 2y - 2 + 3y = 0 \\ 5y = 2 \\ y = \frac{2}{5} \\ put \: y \: in \: (iii) \\ x = 1 - \frac{2}{5} \\ = \frac{5 - 2}{5} \\ = \frac{3}{5} \\ your \: answer = ..x = \frac{3}{5} .....y = \frac{2}{5}$

pls mark it as the brain list answer ☺️❤️and i think it help if yes then 0ls click on thanks .....