Question

solve for x is x+2y-3=0 and 3x-2y+7=0

Answer 1

Answer:

$x + 2y - 3 = 0 \\ = > x = 3 - 2y \\ again \\ 3x - 2y + 7 = 0 \\ = > 3(3 - 2y) - 2y + 7 = 0 \\ = > 9 - 6y - 2y + 7 = 0 \\ = > 9 - 8y + 7 = 0 \\ = > - 8y = - 16 \\ = > y = 2 \\ putting \: the \: value \: of \: y \: in \: x \: w \: get \\ x = 3 - 2 \times 2 = 3 - 4 = - 1 \\ so \: \: x = - 1 \\ y = 2$

Answer 2

Answer:

not sure about my answer sorry