Question

solve by elemination method

2x-3y=7.
5x+2y=10

Answer 1

here is the answer...

plzz mark it as a brainliest answer...

Answer 2

2x - 3y = 7 is equation 1
5x + 2y = 10 is equation 2

$(2x - 3y = 7 )\times 2 \\ (5x + 2y = 10) \times 3$
$4x - 6y = 14 \\ 15x + 6y = 30$

$eq \: 1 + eq \: 2$
$4x + 15x = 44$
$19x = 44$
$x = \frac{44}{19}$
$x = \frac{44}{19} \: substitute \: in \: eq \: 1 \: or \: eq \: 2$
$y = - 0.7894736842105263$
$y = - \frac{78}{100}$