In mathematics, an equation is a statement of an equality containing one or more
variables. Solving the equation consists of determining which values of the ...
This sections illustrates the process of solving equations of various forms. It also
shows you how to check your answer three different ways: algebraically, ...
If you would like to create your own math expressions, here are some ... Read the
full tutorial to learn how to graph equations and check your algebra homework.
Offers tutorials on the basics, word problems, and systems of equations.
Math calculators & answers: elementary math, algebra, calculus, geometry,
number theory, discrete & applied math, ... solve an ordinary differential equation.
This prealgebra lesson explains how to solve an equation by adding or
subtracting a number from both sides of the equations.
Sal solves the equation -16 = x/4 + 2. ... Trigonometry · Statistics & probability ·
Calculus · Differential equations · Linear algebra · Math for fun and glory · Math
Solving Equations. What is a Solution? A Solution is a value we can put in place
of a variable (such as x) that makes the equation true.
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
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.