Graphing

Graphing equalities is probably is the easiest thing to do.

If you are familiar with a number line, you should have no problems.

An equation is a mathematical sentence with an equal sign. Equations such as 2 + 6 = 8 and x = 2 are examples of equalities

equalities such as x = 2 are what we will be dealing with.

Simply locate on the number line the value of x or any other variables used for the equality and make a shaded circle at the value of x

Example #1

x = 3

Just locate 3 on the number line and draw a shaded circle at 3