Algebra, math homework solvers, lessons and free tutors online.Pre-algebra, Algebra I, Algebra II, Geometry, Physics. Created by our FREE tutors. Solvers with work shown, write algebra …

Welcome to Graphical Universal Mathematical Expression Simplifier and Algebra Solver (GUMESS). It solves most middle school algebra equations and simplifies expressions, and it …

Learn to solve word problems This is a collection of word problem solvers that solve your problems and help you understand the solutions. All problems are customizable (meaning that …

This lesson concerns systems of two equations, such as: 2x + y = 10 3x + y = 13. The equations can be viewed algebraically or graphically. Usually, the problem is to find a solution for x and y …

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Algebra.Com has a unique tutoring system where free tutors provide free help to students who ask math questions. Click here if you are a student. If you are a math tutor, want to help …

Determining the nature of the function you are graphing Jump to: Linear (straight lines) , Quadratic (parabolas) , Absolute value Remember that the high school curriculum is designed so that …

Welcome to the number word problems section! The dreaded problem: ``The sum of an integer number and the next number is 3. Find the number.'' Sounds familiar? Word problems with …

Bacteria growth problems Regarding standard bacteria growth problems, there three major models in use. One model is a doubling period model; the other is an exponential ekt-model …

Coin problems This lesson and the lesson next to this, More Coin problems, show you some typical Coin problems and methods to solve them. The givens in this type of problems usually …