STD VIII - Maths (II)

If 8x - 3 = 25 + 17x, then x is

The shifting of a number from one side of an equation to other is called

The value of x for which the expression 3x - 4 and 2x + 1 become equal is

Linear equation in one variable has

The digit in the tens place of a two digit number is 3 more than the digit in the units place. Let the digit at the units place be b. Then the number is

Arpita's present age is thrice of Shilpas. If Shilpa's age 3 years is x, then Arpita's present age is

The sum of three consecutive multiples of 7 is 357, then the smallest multiple is

Two numbers are in the ratio 3:5 If their sum is 64, then the numbers are

The sum of the ages of three persons is 100 years. What will be the sum of their ages after 5 years?

Sum of two numbers is 75. If one exceeds the other by 15, then the numbers are