Question

X+y=1 and 2x-3y=-5 a pair of linear equations which

Answer 1

$x + y = 1 - - - 1 \\ \\ 2x - 3y = - 5 - - - - 2 \\ \\ from - 1 \\ \\ x = 1 - y \: \: \: \: substitute \: in \: eq - 2 \\ \\ 2x - 3y = - 5 \\ \\ 2(1 - y) - 3y = - 5 \\ \\ 2 - 2y - 3y = - 5 \\ \\ 2 - 5y = - 5 \\ \\ 7 = 5y \\ \\ y = \frac{7}{5} \: \: and \: x = \frac{ - 2}{5} \\ \\ \\ mark \: me \: as \: brainliest$