Demonstrates, step-by-step and with illustrations, how to solve one-step
where a and b are real numbers and x is a variable. This form is sometimes
called the standard form of a
This page will show you how to solve two equations with two unknowns. There are many ways of doing this, but this page used the method of substitution.
This page will show you how to solve an equation for some unknown variable. Note: Please do not type and "=" signs. It is already put in for you. You just need to ...
To graph a
Example: y = 2x+1 is a
a book that taught students basic structures of