Solve x ( 2x + 1 ) - 30 % of ( 5x - 2 ) = 7.6
x = 2
x = 3
x = 4
x = 5
If 6 is added to thrice a number , the result is 30. Find the number.
x = 8
x = 7
Solve ( 2x - 3 ) 2 + ( 2x + 3 ) 2 = ( 8x + 6 ) ( x - 1 ) + 2 2
x = 1
x = -1
x = -2
Solve ( x + 3 ) ( x + 2 ) - ( x - 1 ) ( x - 2 ) = 7
x = 3/8
x = 1/8
The perimeter of a rectangle is 134 cm. If its length is 3 cm more than its breadth, find the length and breadth of the rectangle.
Length = 30 cm breadth = 33 cm
Length = 33 cm breadth = 34 m
Length = 33 cm breadth = 29 cm
Length = 35 cm, breadth = 32cm
Two third of half of a number is 18. What is one third of that number
7
8
18
10
If a number is divided by 9, the quotient is 8 and the remainder is 3. Find the number.
70
75
78
80
One - fifth of a number added to half of it is equal to 9 less than the number. Find the number.
27
28
29
30
A number is divided by 5, the quotient will get is 60 more than the quotient of that number divided by 8.
750
800
700
850
Solve x + 10 = 15
x = -5
x = 25
x = -25
