Post a Math Problem

Introduction to post a math problem:

Post a math problem is that several math problem posted on the internet for the students help. There are many websites that post a math problems to help the students. Among the entire website tutor vista is the famous and wonderful website which has excellent tutoring team to help the students any time with all the homework problems. The tutoring team will be online 24 x 7 to help the students.In the tutor vista website any student can post a math problem at any time and they can immediately get help. In this article let us see sample math problems posted in this website.

Post a Math Problem:

Example 1:

Find the solution of p in the equation 7p + 4p = 55

Solution

Given equation is 7p + 4 p = 55

Add leht side of the equation since both are in terms of p

7p+ 4p = 55 p

So 11p = 55

Divide both sides by 11

`(11p)/11` = `55/11`

p = 5.

Check the value by substituting p = 5 in the given equation

7(5)+4(5) = 55

35 + 20 = 55

55 = 55

So the answer p = 5 is correct.

Example 2:

Solve for x in the given equation 10x + 2 = 47

Solution

The given equation is 10x+2 = 47

Subtract 2 on both sides

So 10x + 2 -2 = 47 - 2

By subtracting 2 the equation is formed as 10x = 45

Now divide by 10 on both sides

`(10x)/10` = `45/10`

x = 4.5

So we get the answer as x = 4.5.

Now we can check this whether our answer is correct or not. For checking our answer substitute the value x = 4.5 in the given equation at the place of x

So given equation is 10x + 2 = 47

Substitute x = 4.5

10(4.5) + 2 = 47

45 + 2 = 47

47 = 47

So both sides are equal and our answer x = 4.5 is correct.

Post a Math Problem:

Here are some of the question. Solve and find out the solution and check as shown above.

1. Find the value of k of the equation 3k = 27

2. Find the value of p of the equation 8p - 3p = 75

3. Find the value of p of the equation 12 p = 42 + 102

4. Find the value of m of the equation 15m - 7m = 2m +66

5. Find the value of s of the equation 5s + 50 - 3s = 60

Answers

1. k = 9

2. p = 15

3. p = 12

4. m =11

5. s = 5