# CBSE Worksheet for chapter-6 Linear Equation in two Variables class 9

## Find CBSE Worksheet for chapter-6 Linear Equation in two Variables class 9

CLASS-9

BOARD: CBSE

Mathematic Worksheet - 6

TOPIC: Linear Equation in two Variables

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#### OBJECTIVE

1. Which of the following equation is not linear equation?
1. 2x + 3 = 7x – 2
2. + 5 = 3x – 4
3. x2 + 3 = 5x – 3
4. (x – 2)2 = x2+8
2. The values of x satisfy (6x+5)/(4x+7)=(3x+5)/(2x+6)is
1. –1
2. 1
3. 2
4. –2
3. Solution of (x-a)/(b+c)+(x-b)/(c+a)+(x-c)/( a+b)=3is
1. a + b – c
2. a–b+ c
3. –a + b + c
4. a + b+ c
4. One forth of one third of one half of a number is 12 then the number is
1. 284
2. 286
3. 288
4. 290
5. Solution of the equation x–2y = 2 is/are
1. x = 4, y =1
2. x = 2, y = 0
3. x = 6, y = 2
4. All of these
6. If x = 1, y =1 is a solution of a equation 9ax +12ay = 63 then the value of a is
1. –3
2. 3
3. 7
4. 5

#### SUBJECTIVE

1. Solve: 20x+3y=7, 8y–15x=5
2. Solve: 2x–3y–3 = 0, - - \- + 4y + = 0
3. Find two numbers such that five times the greater exceeds four times the lesser by 2 and three times the greater together with seven times the lesser is 32.
4. Draw the graph of x – y +1= 0 and 3x + 2y –12 = 0 on the same graph. Calculate the area bounded by these lines and x axis.
5. If p = 3x + 1, q =1/3 (9x+13) and p : q = 6 ; 5 then find x.

### Objective:

1. c
2. b
3. d
4. c
5. d
6. b

#### Subjective:

1. x = y = 1
2. 2) x = 21/20 y=-3/10
3. 3) 6,2
4. 4)7.5 squints
5. 5) –7