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

Write four solutions for each of the following equations. 2x+y=7

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

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.

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

Write the degree of each of the following polynomials : (i) 5x^3 +4x^2+7x (ii) 4-y^2 (iii) 5t-sqrt7 (iv) 3

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 and answer the following question. (i) y = x (ii) y = 2x (iii) y = -2x (iv) y = 3x v) y = -3x (i) Are all these equations of the form y = mx, where m is a real number? (ii) Are all these graphs passing through the origin? (iii) What can you conclude about these graphs?

Find the degree of each of the polynomials given below (i) x ^(5) - x ^(4) +3 (ii) x ^(2) + x -5 (iii) 5 (iv) 3x ^(6) + 6y ^(3) -7 (v) 4- y ^(2) (vi) 5t - sqrt3

Express the following linear equations in the form of ax+ by+c=0 and indicate the value of a, b and c in each case. (i) 2x + 3y = 9.3 overline 5 (ii) x - y/5 -10 = 0 (iii) -2x + 3y -6 =0 (iv) x = 3y (v) 2x = -5y (vi) 3x + 2 = 0 (vii) y-2 = 0 (viii) 5 = 2x