Algebra Tutorials! Home Solving Quadratic Equations by Completing the Square Graphing Logarithmic Functions Division Property of Exponents Adding and Subtracting Rational Expressions With Like Denominators Rationalizing the Denominator Multiplying Special Polynomials Functions Solving Linear Systems of Equations by Elimination Solving Systems of Equation by Substitution and Elimination Polynomial Equations Solving Linear Systems of Equations by Graphing Quadratic Functions Solving Proportions Parallel and Perpendicular Lines Simplifying Square Roots Simplifying Fractions Adding and Subtracting Fractions Adding and Subtracting Fractions Solving Linear Equations Inequalities in one Variable Recognizing Polynomial Equations from their Graphs Scientific Notation Factoring a Sum or Difference of Two Cubes Solving Nonlinear Equations by Substitution Solving Systems of Linear Inequalities Arithmetics with Decimals Finding the Equation of an Inverse Function Plotting Points in the Coordinate Plane The Product of the Roots of a Quadratic Powers Solving Quadratic Equations by Completing the Square
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 Depdendent Variable

 Number of equations to solve: 23456789
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 Dependent Variable

 Number of inequalities to solve: 23456789
 Ineq. #1:
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how to solve system of equations involving decimals
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Author Message
niihoc Registered: 23.09.2001
From: Posted: Wednesday 27th of Dec 13:38 Hi gals and guys I’m really stuck on how to solve system of equations involving decimals and would sure desperately need guidance to solve with inverse matrices, equivalent fractions and leading coefficient. My tests is due soon. I have even thought of hiring a math tutor, but they are dear . So any help would be greatly cherished .
ameich Registered: 21.03.2005
From: Prague, Czech Republic Posted: Thursday 28th of Dec 12:48 First of all, let me welcome you to the world of how to solve system of equations involving decimals. You need not worry; this topic seems to be tough because of the many new symbols that it has. Once you learn the concepts , it becomes fun. Algebrator is the most preferred tool amongst beginners and experts. You must buy yourself a copy if you are serious at learning this subject.
DVH Registered: 20.12.2001
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Momepi Registered: 22.07.2004
From: Ireland Posted: Sunday 31st of Dec 07:53 Algebrator is a very great software and is certainly worth a try. You will find lot of exciting stuff there. I use it as reference software for my math problems and can say that it has made learning math much more fun .