Question 61
Express the given statement as an equation.
If 10 is substracted from half of a number, the result is 4.
Let the number be x. Then, 10 is substracted from x2 i.e. x2−10 and its results 4. So, the equation formed is x2−10=4.
Question 65
If 1 is subtracted from a number and the difference is multiplied by 12, the result is 7.
Question 93
Solve the following:
If 12 is substracted from a number and the difference is multiplied by 4. the result is 5. What is the number?
Question 27
Fill in the blanks to make each statement true:
When 9 is substracted from the product of p and 4, the result is 11. The value of p is .................