MyQuestionIcon

2

You visited us 2 times! Enjoying our articles? Unlock Full Access!

Finding the Value of an Expression

Write the alg...

Question

Write the algebraic equation for the following statement and solve.
A number $x$ decreased by $3$ becomes $6.$ What is the number $x ?$

Open in App

Solution

$x - 3 = 6 \Rightarrow x = 9$

Suggest Corrections

thumbs-up

0

Similar questions

Q. Write the algebraic equation for the following statement and solve.
A number

x

7

16.

x ?

Q. Write the algebraic equations for the following statements and solve:
(a) A number

x

7

16

x

20

b

26.3

b

?
(c) A number multiplied by

3

36

. What is the number?

Q. Express the following as algebraic equations and solve
(a) Twice a number increased by 7 is 13. What is the number?
(b) Seven times a number decreased by 4 is 10. Find the number.

Q. Write an algebraic equation for the following:
(a) If a number is multiplied by

4

and then decreased by

7

29

. Find the number.
(b) The length of a rectangle is

6

metres more than its breadth. The perimeter of the rectangle is

60

metres. Find its length and breadth

Q. Write the algebraic equations for the following statements and solve:
(a) Twice a number

p

3

17

. What is the number?
(b) Twice a number

c

2

36

c

?
(c) Thrice a number

y

21

y

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Finding the Value of an Expression

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Finding the Value of an Expression

Standard VII Mathematics

Join BYJU'S Learning Program

CrossIcon