Standard Form of Linear Equation in One Variable

Q. The standard form of a linear equation in one variable x is

1. ax+by = 0
2. $\frac{x}{a}+\frac{1}{b}=0$
3. ax+b=0
4. ax=0

Q. Which of the following is not a linear equation in one variable?

1. 33z + 5 = 0
2. 33(x + y) = 0
3. 33x + 5 = 0
4. 33y + 5 = 0

Q. Which of the following is the standard form of linear equation in one variable if 'a' and 'b' are constants and 'a' is not equal to zero ?

1. ab=0
2. ax+b=0
3. ax+b=1
4. ba+x=0

Q. Which of the following is not a linear equation in one variable?

1. 33z + 5 = 0
2. 33(x + y) = 0
3. 33x + 5 = 0
4. 33y + 5 = 0

Q.

What is the standard form of linear equation in ons variable?

Q. Which of the following linear equations in one variable are in standard form ?

1. 2x+1=1
2. 2x+5=2
3. 2x+1=0
4. 2x+5=1

Q.

Which of the following is a linear equation in one variable?

1. $2x^2=3$
2. $2x+3$
3. $2x+3=0$
4. $3x^2=5$

Q. 4a+2x=1 is a linear equation in one variable.

1. True
2. False

Q. 4a+2x=1 is a linear equation in one variable.

1. True
2. False

Q. Which of the following equations is linear equation in one variable?

1. x + y =10
2. 7(x + 2)= 7x
3. x = y
4. 2(x + 5)=10

Q. If the sum of three consecutive multiples of 9 is 108, then find the average of multiples.

1. 36

Q. what is the standard form of linear equation in one variable ?

Q. 4a+2x=1 is a linear equation in one variable.

1. False
2. True

Q. If the tens digit is twice the units digit in the number 'ab'. Choose the correct option.

1. a = 2b
2. b = 2a
3. a = b
4. a = 0.2 b

Q.

Which of the following is a linear expression in one variable?

1. $x+5=0$

2. $x+5$

3. $x^2+3=0$

4. $xy+5$

Q. 7x+8y is a linear equation in one variable.

1. False
2. True

Q. 4a+2x=1 is a linear equation in one variable.

1. True
2. False

Q.

Sum of three consecutive numbers is 39. Find the numbers.

1. 10, 11, 12

2. 12, 13, 14

3. 13, 14, 15

4. 11, 12, 13