Do My Math Problems For Me

Introduction:

Do my math problems for me

Mathematics is a very biggest subject which is very important for our life. Math is not only a subject to know and study but it teaches us what is life is and how does math approaches our life every time. Math problem are very interest to solve. Many different topics of math problem are there to find and solve. Math problem have different sequence of steps, methods, functions every thing. Many chapters are under the math. Now let us do some of the math problem in basics of mathematics like addition subtraction division multiplication etc.

Example math problem:


Find the sum of 5482 + 2451


Solution

5 4 8 2

2 4 5 1 +

------------

7 9 3 3

2. Find the difference of 7853 – 3521

Solution

7 8 5 3

3 5 2 1 –

------------------

4 3 3 2

3. Find the value of x in the equation 5x + 4 = 34

Solution

5x + 4 = 34

Subtract 4 on both sides

5x + 4 – 4 = 34 – 4

5x = 30

Divide 5 on both sides

5x/5 = 30 / 5

X = 6

4 .Use PEMDAS rule to solve the term

(5*5) + 9 – 8 / 2 *2 + 1

Solution

25 + 9 – 8 / 2 * 2 + 1 ------------(Parenthesis first)

25 + 9 – 8 / 4 + 1------------------(No exponents so net multiplication )

25 + 9 – 2 +1 ---------------------(Division)

34-3---------------------------------(Addition)

31

Understanding how to solve algebra problems is always challenging for me but thanks to all math help websites to help me out.

Do my math problem:


Find the sum of 5487 + 2145

Find the difference of 987 – 123

Find the value of x in this equation 7x -2 = 61

John has 10 pens with him. He gave 3pens to his sister Rosy. Again he gave 2 pens to his friend Jane. Now how many

pens he will have at present.

Divide 845 by 5

Use PEMDAS rule to solve the term

6+2*3+5-(9/3)

Answers

1.7632

2.864

3.9

4. 5

5. 169

6.14

Equations With No Solution

Equations with no Solution

Intoducion:

There are two types of equation.one is equation with solution and other is equation without solution.in equation with solution we can find the value of variable like x,y,z.but in the equation with no solution we can  not find the value of variable like x,y,z.in the equation with no solution we can get situation like 0=0,4=5,7=8 etc...For equations with solutuion,we can solve the equation by three method.these methods are 1)Elimination method 2)Substitution method 3)Graphing method..by these method we can check that whether a equation has solution or not?

When we solve by Elimination method we have to make the coefficient of one the variable into equal and then add both the equations. Now one of the variables will get cancel and then one of the variables is left out. After that, solve for the left variable. Finally substitute the result of one of the variable in any one of the equation we will get the result for another variable. When we solve by substitution method substitute one of the equation in another and then solve. If we are solving by graphing method draw a graph for both the equation in a single graph. The intersection point of the lines is a solution for the given system of linear equation. So these are method of solving a linear equation.


DESCRIPTION OF EQUATION AND SOLUTION


Equation: . A statement in which values of two mathematical expressions are equal is called an equation sign of equal to is = equation with solution: Here we han find some solution for the given equation

X+5Y=2

X-12Y=10

From the above two equation we can find the value of two variable X, Y

equation with no solution:  a equation from which we cannot find the value of the variable is called any solution of equation.

X+Y=1

2X+2Y=2

From the above equation we cannot find the value of variable X,Y...since both the equations are same.to solve 2 variables we need two different equations. Having problem with Convert a Decimal to a Fraction keep reading my upcoming posts, i will try to help you.


Examples of no solution equation


Problem 1:4x-2+3x=3x+12+4x-14

Solution: 4x-2+3x=3x+12+4x-14

Step 1:  4x+2x-2=3x+4x+12-14

Step2:   7x-2=7x-2

Step 3:  7x-7x=-2+2

Step 4:  0=0

So there is no solution of this equation.

Problem 2:7x-4y+12z+4=5-3y+7x-y+12z

Solution:

Step 1:7x-4y-7x+3y+y+4=-12z+12z+5

Step2:0+4=0+5

Step 3:  4=5

So there is no solution of this equation.

Problem 3:

X+Y=2 (equation 1)

4X+4Y=8(equation 2)

Solution:

Step 1: multiply equation 1 by 4

Step 2: then we will get 4X+4Y=8

Step 3: now subtract this from equation 2

We will get 0=0

So there is no solution of this equation.