The number of integral values of $m$ so that the abscissa of point of intersection of lines $3 x + 4 y = 9$ and $y = m x + 1$ is also an integer, is: (1) 1 (2) 2 (3) 3 (4) 0
The number of integral values of $m$ so that the abscissa of point of intersection of lines $3 x + 4 y = 9$ and $y = m x + 1$ is also an integer, is:\\
(1) 1\\
(2) 2\\
(3) 3\\
(4) 0