symbolic method

Here i have some simple linear equations problem using symbolic method, look at it below. We have worked on many linear equations earlier also. Now lets see how to work them in symbolic method.

Linear equation is a very important topic in algebra which is used to find the unknown variable in the equation given.

It is a form of linear expression and also has one equality sign. We find both the sides equal.

Find a problem solving linear equation using symbolic method below.

Problem 1:

X + 15 = 30

Solution:

The given equation is x + 15 = 30

Solving for x,

Subtract 15 from each side.

X + 15 – 15 = 30 – 15

X = 15.

The answer is 15.

I have found graphing fractions also a very interesting topic to be discussed.....