Find the equation of the line passing through the point of intersection of 2x + y = 5 and x + 3y + 8 = 0 and parallel to the line 3x + 4y = 7.
. Given 2x+y=5…. (1) and x+3y=-8….(2)
Firstly, we find the point of intersection of both equations we get and
Hence, the point of intersection is
Now the slope of the equation 3x+4y=7 m=
Then the equation of the line passing through the point having slope is
y-y1=m(x-x1)