Solving Linear Eqns

Recall the following:

A linear equation is a polynomial of degree 1.
In order to solve for the unknown variable, you must isolate the variable
In the order of operations, multiplication and division are completed before addition and subtraction.

LINEAR EQUATION - Solve for x in the following equation.

Problem 7a: Solution

Problem 7b: Solution

Problem 7c: tex2html_wrap_inline71 Solution

If you would like to go back to the equation table of contents, click on Contents.

[Algebra] [Trigonometry] [Geometry][Differential Equations] [Calculus] [Complex Variables] [Matrix]

S.O.S. MATHematics home page

Do you need more help? Please post your question on our S.O.S. Mathematics CyberBoard.

Author: Nancy Marcus