**1.Solution of 5x + 5 = 15 is ………………..**

**2. 5x + 10 = K then x =……………………..**

**3. A number increased by 10 is represented as ……………….**

**4. Sum of two numbers is 30. In one number is x then the other**

**is ………….**

**5. Age of a son is 20 years what is the age after x years……**

**6. A quantity which divides L.H.S. of an equation ----the R.H.S.**

**7. L.H.S and R.H.S. of the equation 2(1/4x-4)=5(23-5) is =…..**

**8. 3 times a number exceeds 30 by 3 How do you represent this ?............................**

**9. 3x + 30 = 5x – 10 then x ………………….**

**10. 5x + 8 = 5x – K then K =…….**

**11. the L.H.S. and R.H.S. of an equation are interchange then their values…………………….**

**12. Sum of the age of Ram and his father is 50if father’s age is 40, then Rama’s age is …………..**

**13. Twice of a number plus 10 is 100. Write simple equation for this ………………………**

**14. One and half times a number 20 then the number is ……….**

**15. In a triangle the three sides are x, 2x, x+3. If the perimeter is 30 m. The largest side is …………………..**

**16. Angle ‘ a ‘ angle ‘ b ‘ are linear pair of angles . If angle A = 100**

^{0}Than angle ‘ b ‘ = ?

**17. The length of a rectangle is 3 more than its breath. If the perimeter is 60m then its length is …………**

**18. After 10 years Rama’s age is 30 years. What is his present age?**

**Om Sri Ram Om Sri Ram Om Sri Ram**

1.Solution
of 5x + 5 = 15 is …

__2…__
2. 5x + 10 =
K then x

__=…… (K-10)/5__
3. A number
increased by 10 is represented as …

__10 + x__
4. Sum of
two numbers is 30. In one number is x
then the other

is …

__30 - x__
5. Age of a
son is 20 years what is the age after x years…

__20 + x__
6. A
quantity which divides L.H.S. of an equation -

__Multiplies__---the R.H.S.
7. L.H.S and
R.H.S. of the equation 2(1/4x-4)=5(23-5) is
=

__Not Equal__…..
8. 3 times a
number exceeds 30 by 3 How do you
represent this ?.

__3x = 33__....
9. 3x + 30 =
5x – 10 then

__x …= 20__……………….
10. 5x + 8 =
5x – K then K =…

__-8__
11. the
L.H.S. and R.H.S. of an equation are interchange then their values…

__Remain the same__….
12. Sum of
the age of Ram and his father is 50if father’s age is 40, then Rama’s age is .

__10__
13. Twice of
a number plus 10 is 100. Write simple equation for this

__2x + 10 =100__…
14. One and
half times a number 20 then the number
is

__X =40/3__……….

15. In a
triangle the three sides are x, 2x, x+3.
If the perimeter is 23 m. The largest side is …

__10m__………………..
16. Angle ‘
a ‘ angle ‘ b ‘ are linear pair of angles . If angle A = 100

^{0}Than angle ‘ b ‘ =__80__^{0}
17. The
length of a rectangle is 3 more than its breath. If the perimeter is 60m then
its length is [2(x+x-3)] =60,…4x-8=60,

__17__
18. After 10
years Rama’s age is 30 years. What is
his present

age?

Sol. X + 10
= 30, x = 40