Question

1. Solve: 5x - 3y = 8; 3x + y = 2​

Answer 1

Answer:

5x-3y=8

9x+3y=6

14x=14

x=1

y=-1

Answer 2

Answer:

✅Here's your answer

5x-3y=8

x=9+3y/5

✔By substituiting the value of x in second equation....

$3x + y = 2 \\ \\ 3( \frac{8 + 3y}{5} ) + y = 2 \\ \\ \\ \frac{24+ 9y + 5y}{5} = 2 \\ \\ 14y = 10 - 24 \\ 14y = - 14$

$y = - 1$

So for x...

$x = \frac{9 + 3y}{5} \\ \\ x = \frac{9 - 3}{5} \\ \\ x = \frac{6}{5}$

Hope it helps