Solve Math Problems

Introduction to solve math problems

Solve math problems is very simple. Math is very biggest subject and interesting subject which are very important for our life. Many topics of math problem are there to find and solve according to the problems given. To solve math problems we have different sequence of steps, methods, functions and formulae every thing. Solve math problems includes topics like algebra, arithmetic operations, functions, limits, calculus trigonometry etc. Many other topics are also involved in mathematics that have different models of problems that are to be solved.  Here some of the math problems are solved.

solve math problems


1. Solve 1 0 5 7 x 3

Solution

1 0 5 7
3 x
-----------
3 1 7 1
----------
2. Solve

a) 15 +46 =? – 8

b) 25 – 17 = 4 +? +1

Solution

a) 15 + 46 =? – 8

61 =? – 8

61 + 8 = 69

So the answer is 69

15 + 46 =69 – 8

b)  25 – 17 = 4 +? +1

25 – 17 = 5 +?

8 = 5 +?

8 – 5 =?

So the answer is 3

25 – 17 = 4 +3 +1

3. Solve 3x + 5 = 20

Solution

3 x + 5 = 20

Subtract 5 on both sides

3 x + 5 – 5 = 20 – 5

3x = 15

Divide by 3

x = 3.

Additional solve math problems:


4. Solve math problem using PEMDAS rule

(5*6) + 9 – 8 / 2 *2 + 3

Solution

30 + 9 – 8 / 2 * 2 + 3 ------------ (Parenthesis first)

30 + 9 – 8 / 4 + 3------------------ (No exponents so net multiplication)

30 + 9 – 2 +3 --------------------- (Division)

39-5--------------------------------- (Addition)

34

5. SOLVE 35 x 8

3 5 x 8

Solution

3 5
8  x
---------------
2 8 0
---------------
6. Solve 578 * 23

Solution

5 7 8
2 3 *
----------------
1 7 3 4
1 1 5 6
-------------------
1 3 2 9 4
------------------
Practice problems

1. Solve math problems

a) 231 * 42

b) 78 * 245

Answer

1 a) 9702

b) 19110

Guided Reading Answers

Introduction to guided reading answers

The guided reading answers are nothing but getting help from others to reading the subjects.In online only we can get the help of tutor for reading any subjects.Initially the math problems can be solved by using some arithmetic operations  like addition,subtraction,division and multiplications and these can be denoted by (+ ,`xx` ,`-` ,÷ ).The following aticle shows some guided reading answers.

Solved Math Problems with some Guided Reading Answers

Problem 1:

Solve the 56x + 47y = 2632 given equation on the x and y intercepts.

Given:

56x + 47y = 2632

Solution:

56x + 47y = 2632

To find the x intercept of y = 0 and solve for x.

56x + 47(0) = 2632

Solve the value of x.

x = `2632/56`

x = 47

To find the y intercept of x=0 and solve for y.

56(0) + 47y = 2632

Solve the value of y

47y = 2632

y = `2632/47`

y = 56.

The equations of x intercept on (47,0) and y intercept on (0,56).

Problem 2:

Solve the problem 185 + 35 ( 40 + 27 ) ÷ 67 – 60 in method of order of operation
Solution:

Given:

`=>`  185 + 35 ( 40 + 27 ) ÷ 67 – 60

Step 1: we need to simplify the parentheses

`=>` 185 + 35 `xx` 67 ÷ 67 – 60

Step 2: We need to simplify the multiplication

`=>` 185 + 2345 ÷ 67 – 60

Step 3: We need to simplify the division

`=>` 185 + 35 – 60

Step 4: We need to simplify the addition

`=>`220 –  60

Step 5: We need to simplify the subtraction

`=>` 160

Answer: 185 + 35 ( 40 + 27 ) ÷ 67 – 60 = 160

Solved more Math Problems with some Guided Reading Answers

Problem 3:

Solve the given problem 11(s – 9) – 6s ` - ` 26 = 13(s + 33)
The Solutions follows below:

Step 1: Given expression is,

11(s – 9) – 6s ` - ` 26 = 13(s + 33)

Step 2:Multiplying the integer terms

11s – 99 – 6s – 26 = 13s + 429.

Step 3:Grouping the above terms

5s –125 = 13s + 429

Step 4: Add 125 on both sides

5s –125 + 125 = 13s + 429 + 125

Step 5:Grouping the above terms

5s = 13s + 554

Step 6:Subtract 13s by on both sides

5s `-` 13s = 13s `-` 13s + 554

Step 7:Grouping the above terms

–8s = 554

S = `- 554/8`

The required answers is

S = `- 554/8`

Problem 4:

Solve the given problem (156x2 – 141x – 91) + (213x2 – 181x – 144) `-` (–916x2 +   41x + 20)
Solution:

The problem can be solved in simplifying method .

Step 1:(156x2 – 141x – 91) + (213x2 – 181x – 144) `-` (–916x2 +   41x + 20)

Step 2: 156x2 – 141x – 91 + 213x2 – 181x – 144 + 916x2 `-`    41x `-` 20

Step 3:  1285x2 – 363x – 255

The required answer is

(156x2 – 141x – 91) + (213x2 – 181x – 144) `-` (–916x2 +   41x + 20) = 1285x2 – 363x – 255