75o
70o
60o
65o
LHS of the equation 2(x - 3) = 5(2 x + 4) is
2
x-3
2(x - 3)
5(2x+4)
2 x + 5 = k then x =
k - 5
k - 5/2
k + 5/2
k/2 - 5
A quantity which divides LHS of an equation ____ the RHS.
add
subtract
multiple
divides
The length of a rectangle is 3 more than its breadth. If the perimeter is 30m then its length is
3 m
6 m
9 m
10 m
3 x + 8 = 3 x - k then k =
8
-8
6
-6
Age of a girl is 11 years. What is the age after x years.
x
11 + x
11 - x
11 x
A quantity with positive sign when taken to other side of the equation, then its sign becomes
+
÷
-
Solution of 2 x + 5 = 13 is
9
4
-9
-4
Sum of the ages of Gopi and his father is 35. If father's age is 32, then Gopi's age is
1
3
