Advertisements
Advertisements
प्रश्न
For what value of k will the point (3, −k) lie on the line 9x + 4y = 3?
उत्तर
The given equation of the line is 9x + 4y = 3.
Put x = 3 and y = −k, we have:
9(3) + 4(−k) = 3
27 − 4k = 3
4k = 27 − 3 = 24
k = `24/4`
k = 6
APPEARS IN
संबंधित प्रश्न
State, true or false :
The line `x/ 2 + y/3 = 0` passes through the point (2, 3).
The line `(3x)/5 - (2y)/3 + 1 = 0` contains the point (m, 2m – 1); calculate the value of m.
Find the equations of the lines passing through point (–2, 0) and equally inclined to the co-ordinate axes.
A straight line passes through the point (3, 2) and the portion of this line, intercepted between the positive axes, is bisected at this point. Find the equation of the line.
Find the equation of a line passing through the point (2, 3) and having the x-intercept of 4 units.
Find the value of m if the line 2x + 5y + 12 = 0 passes through the point
( 4,m ).
Find the equation of a line passing through (3,7) and making an angle of 60° with the negative direction of the x-axis.
Find the equation of a line passing through the intersection of x + 3y = 6 and 2x - 3y = 12 and parallel to the line 5x + 2y = 10
Find the equation of a line with slope 1 and cutting off an intercept of 5 units on Y-axis.
Which of the following equation represents a line equally inclined to the axes?
