Linear Equation
Trending Questions
Q. Solve for x:
3x+1−2x−1=5x2−1
3x+1−2x−1=5x2−1
- 9
- 10
- 12
- 8
Q. If the tens digit is twice the units digit in the number 'ab'. Choose the correct option.
- a = 2b
- b = 2a
- a = b
- a = 0.2 b
Q. Which of the following equation is a linear equation in one variable?
- 2x + 3y = 10
- 2x = 3x + 4
- 2x = 3y + 4
- 2x + 4z = 5
Q. Which of the following equation is a linear equation in one variable?
- 2x + 3y = 10
- 2x = 3x + 4
- 2x + 4z = 5
- 2x = 3y + 4
Q.
If 9 is the solution of variable x in the equation 5x−72=y, then the value of y is ______.
- 19
- 16
- 12
- 17
Q. The value of x in the equation 5x = 5 is 5.
- True
- False
Q.
Which of the following equation(s) is/are linear equation(s) in one variable?
2x + 3y = 10
4a + 3b = 3b + 6
2x = 3x + 4
2x + 4z = 5
Q. The total number of variables in the equation 3a + b + 6ab = 0 is 2.
- False
- True
Q.
The average of three numbers is their sum multiplied by 3.
True
False
Q. Which of the following equation is a linear equation in one variable?
- 2x + 3y = 10
- 2x = 3x + 4
- 2x = 3y + 4
- 2x + 4z = 5