Advertisements
Advertisements
Question
Which of the following is not allowed in a given equation?
Options
Adding the same number to both sides of the equation.
Subtracting the same number from both sides of the equation.
Multiplying both sides of the equation by the same non-zero number.
Dividing both sides of the equation by the same number.
Advertisements
Solution
Dividing both sides of the equation by the same number.
Explanation:
Dividing both sides of the equation by the same non-zero number is allowed in a given equation, division of any number by zero is not allowed as set division of number by zero is not defined.
Notes
If we add the same number to both sides of the equation while adding and subtracting, then there will be no change in the given equation.
APPEARS IN
RELATED QUESTIONS
Solve the following equations
6z + 10 = -2
Solve the following equations.
3 (n − 5) = 21
Solve the following equations.
4(2 - x) = 8
The solution of the equation ax + b = 0 is ______.
The equation which cannot be solved in integers is ______.
The sum of two numbers is 60 and their difference is 30.
The solution of the equation is ______.
Sum of two numbers is 81. One is twice the other.
- If smaller number is x, the other number is ______.
- The equation formed is ______.
- The solution of the equation is ______.
- The numbers are ______ and ______.
x – 1= ______; when 2x = 2.
If `1/6 - x = 1/6`, then x = ______.
5 is the solution of the equation 3x + 2 = 17.
