If (0, a) and (b, 0) are the solutions of the following linear equations. Find ‘a’ and ‘b’.
(i)8x - y = 34 (ii) 3x = 7y - 21 (iii)5x - 2y + 3 = 0

Draw the graph of each of the following linear equations in two variables. (i) x + y = 4 (ii) x-y = 2 (iii) y = 3x (iv) 3 = 2x + y.

Draw the graph of each of the following linear equations. (i) 2y = -x + 1 (ii) –x + y = 6 (iii) 3x + 5y = 15 (iv) x/2-y/3 =3

Write four solutions for each of the following equations: (i) 2x + y = 7 (ii) pi x+y = 9 (iii) x = 4y

find the solution of the pair of linear equations by graphical method. x+y = 7 3x-y = 1

Find the number of solutions of the following pair of linear equations. x+2y=8, 2x+4y=16

Find three different solutions of the each of the following equations. (i) 3x + 4y = 7 (ii) y = 6x (iii) 2x - y = 7 (iv) 13x - 12y = 25 (v) 10x + 11y = 21 (vi) x + y = 0

Draw the graph of each of the equations given below and also find the coordinates of the points where the graph cuts the coordinate axes (i) 6x - 3y = 12 (ii) - x + 4y = 8 (iii) 3x + 2y + 6 = 0

Express the following linear equation in the form of ax+by+c=0 and indicate the values of a, b and c in each case. (i) 8x + 5y - 3 = 0 (ii) 28x - 35y = - 7 (iii) 93x = 12 - 15y (iv) 2x = - 5y (v) x/3+y/4=7 (vi) y=(-3)/2x (vii) 3x+5y=12

Let (x_(0), y_(0)) be the solution of the following equations: (2x)^("In "2)=(3y)^("In "3) 3^("In "x) = 2^("In "y) Then x_(0) is

Give the graphical representation of the following equation. (a) On the number line and (b)On the Cartesian plane (i) x = 3 (ii) y + 3 = 0 (iii) y = 4 (iv) 2x – 9 = 0 (v) 3x + 5 = 0