Simple Equation...

Ridhima is preparing a box of chocolates for a birthday party. She packs 16 chocolates in 4 rows such that each row has the same number of chocolates. Which of the following equations would you use to find the number of chocolates, C, in each row?

If 20 - 2y = 12, then find the value of y.

After subtracting 6 from 8 more than 4 times of a number, the result is 22. Find the number.

Which of the given equations does not give 6 as the value of x?

173 is divided into two parts, such that three-fourths of one part exceeds one-eighth of the other part by 9. Find the smaller part?

Find the value of x in the equation .

What is the value of G that makes the following equation true?

G - (8 - 9 - (5 + 12 ÷ 3) = 28

When three-fourths of a number, four-thirds of the same number and one-sixth of the same number are added to the number itself, the result obtained is 39. Find the number.

If two supplementary angles differ by 54^o, then one of the angles is ______.

The value of x in equation(8 x + 2) - (4x +) = x +is

Find the value of x in the equation(7x + 2) + = 2.

If of a number is 66, then what is of the same number?

Find the value of x in ?

In which of the following forms can equation 24 + 8x = 8 also be expressed?

Form an equation of the form vy - d = a, where v, d and a are constants, such that the solution of the equation is y = 6.

Varun's uncle's age is 2 years more than three times Varun's age. Varun's uncle's age is 65 years. Form an equation to find Varun's age.

A factory packs bags of candies in two types of boxes: Small and Large. In each large box, number of bags is the same as in 8 small boxes and additional 10 loose candies. Form an equation which gives the number of bags in each small box, if the number of bags in each large box is 74.

People of Ludhiana travel to different cities. Some of them travel to Delhi and some of them travel to Mumbai. The number of people who travel to Delhi is 5 more than 6 times the number of people who travel to Mumbai. What is the number of people who travel to Mumbai, if the number of people who travel to Delhi is 95?

Varun scored the highest marks in his class, which were 10 less than 5 times the lowest marks. If the highest marks were 400, then form an equation to calculate the lowest marks.

There are a certain number of benches in a park and some people are walking around. If one person sits on each bench, then one person will be left standing, and if two persons sit on each bench, then two benches will be left empty. Find the number of benches and people in the park.

A number consists of two digits, whose sum is 8. If 36 is subtracted from the number, its digits are interchanged. Which of the following steps is/are required to find the answer.

Step 1: Let the units digit be x.
Step 2: Then, tens digit = 8 - x
Therefore, the number = 10 x (8 - x) + x
=> 80 - 10x + x = 80 - 9x
Step 3: Subtract 36 from this number, we get 44 - 9x.
Step 4: Number with digits interchanged is 10x + (8 - x) = 9x + 8
Step 5: 44 - 9x = 9x + 8
Step 6: The units digit is 2 and the tens digit is 6.
Step 7: Thus, the required number is 62.

Select the incorrect statement from the following:

A. To maintain an equation as equal or balanced, the same number is added to or subtracted from both sides of the equation.
B. If any number is present as the denominator on one side, then it will move to the numerator when transferred to the other side.
C. In order to maintain an equation as balanced, both sides should be multiplied or divided by the same number.
D. If a number bears a positive sign on one side of the equation, then it will keep its positive sign when moved to the other side of the equation.

The difference between two numbers is 22. One is 3 times the other.

(a) If the bigger number is 'x', then find the smaller one.
(b) Find the equation formed.
(c) Find both the numbers.

In a shop, there are two types of articles, A and B, which cost Rs. 5000 each and Rs. 3000 each, respectively. There are total 20 articles in the shop. If all of those articles are worth Rs. 90,000, then

(i) find the equation formed
(ii) find the number of type A articles
(iii) find the number of type B articles

Match the following: