RD Sharma Chapter 3: Pairs of Linear Equations in Two Variables Exercise 3.3 Solutions
Solve the following systems of equations: 11x+15y+23=0, 7x-2y-20=0 Watch Solution
Solve the following systems of equations: 3x-7y+10=0, y-2x-3=0 Watch Solution
Solve the following systems of equations: 0.4x+0.3y=1.7, 0.7x-0.2y=0.8 Watch Solution
Solve the following systems of equations: x/2 +y=0.8, 7/(x + y/2) =10 Watch Solution
Solve the following systems of equations: 7(y+3)-2(x+2)=14, 4(y-2)+3(x-3)=2 Watch Solution
Solve the following systems of equations: x/7 + y/3 = 5, x/2 – y/9 = 6 Watch Solution
Solve the following systems of equations: x/3 + y/4 = 11, 5x/6 – y/3 = -7 Watch Solution
Solve the following systems of equations:4/x + 3y = 8, 6/x – 4y = -5 Watch Solution
Solve the following systems of equations: x + y/2 = 4, x/3 + 2y = 5 Watch Solution
Solve the following systems of equations: x + 2y = 3/2, 2x + y = 3/2 Watch Solution
Solve the following systems of equations: √2x – √3y = 0, √3x – √8y = 0 Watch Solution
Solve the following systems of equations: 3x- (y+7)/11 +2=10, 2y + (x+11)/7 =10 Watch Solution
Solve the following systems of equations: 2x – 3/y = 9, 3x + 7/y = 2, y≠0 Watch Solution
Solve the following systems of equations : 0.5 x+0.7 y=0.74 , 0.3 x+0.5 y=0.5 Watch Solution
Solve the following systems of equations : 1/7x + 1/6y = 3, 1/2x – 1/3y = 5 Watch Solution
Solve the following systems of equations:1/2x + 1/3y = 2, 1/3x + 1/2y = 13/6 Watch Solution
Solve the following systems of equations: 15/u + 2/v = 17 , 1/u + 1/v = 36/5 Watch Solution
Solve the following systems of equations: 3/x – 1/y = -9, 2/x + 3/y = 5 Watch Solution
Solve the following systems of equations: 2/x + 5/y = 1, 60/x + 40/y = 19 Watch Solution
Solve the following systems of equations: 1/5x + 1/6y = 12, 1/3x – 3/7y = 8 Watch Solution
Solve the following systems of equations: 4/x + 3y = 14, 3/x – 4y = 23 Watch Solution
Solve the following systems of equations: 4/x + 5y = 7, 3/x + 4y = 5 Watch Solution
Solve the following systems of equations: 2/x + 3/y = 13, 5/x – 4/y = -2 Watch Solution
Solve the following systems of equations: 2/√x – 3/√y =2, 4/√x – 9/√y =-1 Watch Solution
Solve the following systems of equations: (x + y)/xy = 2, (x – y)/xy = 6 Watch Solution
Solve the following systems of equations: 2/x +3/y =9/xy, 4/x +9/y = 21/xy ,where, x≠0, y≠0 Watch Solution
Solve the following systems of equations: 6/(x+y) = 7/(x-y) +3, 1/2(x+y) = 1/ 3(x-y) , where,x+y≠0 and x-y≠0 Watch Solution
Solve the following systems of equations: xy/(x+y) = 6/5, xy/(y-x) = 6 where, x+y≠0 and x-y≠0 Watch Solution
Solve the following systems of equations : 22/(x+y) +15/(x-y) = 5, 55/(x+y) + 45/(x-y) = 14 Watch Solution
Solve the following systems of equations : 5/(x+y) – 2/(x-y) = -1, 15/(x+y) +7/(x-y) = 10 Watch Solution
Solve the following systems of equations : 3/(x+y) +2/(x-y) = 2, 9/(x+y) – 4/(x-y) = 1 Watch Solution
Solve the following systems of equations : 1/2(x+2y) + 5/3(3x-2y) = -3/2, 5/4(x+2y) – 3/5(3x-2y) = 61/60 Watch Solution
Solve the following systems of equations: 5/(x+1) – 2/(y-1) = 1/2, 10/(x+1) + 2/(y-1) = 5/2 where, x≠-1, y≠1 Watch Solution
Solve the following systems of equations : x + y = 5xy, x + 2y =13xy, x ≠ 0, y ≠ 0 Watch Solution
Solve the following systems of equations : x + y = 2xy, (x – y)/xy = 6, x ≠ 0, y ≠ 0 Watch Solution
Solve the following systems of equations : 2(3u – v)=5uv, 2(u + 3 v) = 5uv Watch Solution
Solve the following systems of equations : 2/(3x+2y) + 3/(3x-2y) = 17/5, 5/(3x+2y) +1/(3x-2y) = 2 Watch Solution
Solve the following systems of equations : 44/(x+y) + 30/(x-y) = 10, 55/(x+y) + 40/(x-y) = 13 Watch Solution
Solve the following systems of equations : 5/(x-1) + 1/(y-2) = 2, 6/(x-1) – 3/(y-2) = 1 Watch Solution
Solve the following systems of equations : 10/(x+y) + 2/(x-y) = 4, 15/(x+y) – 9/(x-y) = -2 Watch Solution
Solve the following systems of equations : 1/(3x+y) + 1/(3x-y) = 3/4, 1/2(3x+y) – 1/2(3x-y) = -1/8 Watch Solution
Solve the following systems of equations : (7x-2y)/xy = 5, (8x+7y)/xy = 15 Watch Solution
Solve the following systems of equations : 152x – 378y = -74, -378x + 158y = -604 Watch Solution
Solve the following systems of equations : 99x + 101y = 499, 101x + 99y = 501 Watch Solution
Solve the following systems of equations : 23x – 29y = 98, 29x – 23y = 110 Watch Solution
Solve the following systems of equations : x – y + z = 4, x – 2y + 3z = 9, 2x + y + 3z = 1 Watch Solution
Solve the following systems of equations : x – y + z = 4, x + y + z = 2, 2x + y – 3z = 0 Watch Solution
Solve the following systems of equations : 21x + 47y = 110, 47x + 21y = 162 Watch Solution
If x+1 is a factor of 2x^3 + ax^2 + 2bx + 1, then find the value of a and b given that 2a – 3b = 4. Watch Solution
Find the solution of the pair of equations x/10 + y/5 – 1= 0 and x/8 + y/6 = 15 hence find λ if y = λx + 5 Watch Solution
Find the values of x and y in the following rectangle : 13, 7, x + 3y, 3x + y Watch Solution
Write an equation of a line passing through the point representing the solution of the pair of linear equations x + y = 2 and 2x – y = 1. How many such lines can we find ? Watch Solution
Write a pair of linear equations which has the unique solution x = -1 , y = 3 . How many such pairs can you write ? Watch Solution
Pair of Linear Equations in Two Variables – R.D. Sharma Class 10th Math
