Q57 of 107 Page 104

Express each of the given statements as an equation.

13 subtracted from twice of a number gives 3.

Let the number be x.


13 is subtracted from twice of a number i.e., 2x – 13 and it results 3.


So, the equation formed is 2x – 13 = 3.


More from this chapter

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55

State whether the statements are True or False.

If 9 is the solution of variable x in the equation then the value of y is 28.

 56

Match each of the entries in Column I with the appropriate entries in Column II.

Column I


i. x + 5 = 9


ii. x – 7 = 4


iii.


iv. 5x = 30


v. The value of y which satisfies 3y = 5


vi. If p = 2, then the value of (1 – 3p)


Column II


A.


B.


C. 4


D. 6


E. 11


F. –60


G. 3

 58

Express each of the given statements as an equation.

One–fifth of a number is 5 less than that number.

 59

Express each of the given statements as an equation.

A number is 7 more than one–third of itself.