Solve Algebra Equations Solve Algebra Equations Algebra equations are the equations of the form algebraic variables with some numerical coefficient. Algebra equation contains the terms like numbers, integers, fractions, roots, exponents, ratios, graphing etc. Pre algebra equation is the simple equation which can be solved easily without any complex calculations. Linear equation is an algebraic equation in which each term is either a constant or the product of a constant and with a single variable. It contains one or more variables. It occurs with great regularity in applied mathematics. Example on how to solve algebra equations: Solve Algebra equation 2x + 4 = 0 2x + 4 = 0 2x = - 4 x = −42 x = -2 Algebra Equation Solver Know More About Trinomial Factoring Math.Tutorvista.com
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Algebra equation solver is to solve the equation and to get the value of variables. The following are the important things that need to be noted down in algebra equations Variables : The variable is the important thing that needs to be considered in equations. Operations : Operations such as (+, -, x, /) are the operations that plays an important role solving equations. Values : We should enter the correct and valid values to get a perfect answer in solving equations. Solve x + 3 = 0 To get the value x send +3 to other side, we get x = -3. Therefore, x is -3. It is very simple. It only deals with whole numbers in the above example. Solving Algebraic Equations Below are the examples on solving algebraic equations: Example 1 : Solve 2x + 12 = 0 Put all the variables on one side and values on other side. We get, 2x = -12 Now to get x value divide both sides with 2 2x2 = −122 x = -6 Learn More Algebra Questions
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Simultaneous Equation Solver Simultaneous Equation Solver Learn about simultaneous equations concept. A set of independent equations in two or more variables is called a simultaneous equation. To find the value(s) of the variables for which the set of equation holds is called solving the equation. There are different methods used to solve simultaneous equations. In this article, we will learn how to solve the simultaneous equations by Substitution and Elimination methods with examples. The general form of the simultaneous equation can be written as, AX + BY = C, DX + EY = F. Elimination Method to Solve Simultaneous Equations Below mare the example on elimination method to solve simultaneous equations Examples : Solve the simultaneous equations examples using Elimination method 4X + 5Y = 12, 3X - 5Y = 9. Solution : The given two equations are, 4X + 5Y = 12 -----------------(1) 3X - 5Y = 9 -----------------(2) Math.Tutorvista.com
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Step 1: Here the coefficient of one of the variables numerically equal and also opposite signs. So Add the two equations for eliminating Y variable Step 2: Add the like terms, (4X + 3X) + (5Y - 5Y) = 12 + 9. Step 3: After the addition and elimination of Y, rewrite the equation as 7X = 21 Step 4: Divide 7 on both side of the equation 7X7 = 217 Step 5: After dividing, we get X = 3. Step 6: Substitute the X value in the first equation 4(3) + 5Y = 12, 12 + 5Y = 12. Step 7: Subtracting 12 both sides in the equation. We get Y value, 5Y = 12 – 12, 5Y = 0, Y = 0. Step 8: The solution for this equation is X = 3, Y = 0. Substitution Method to Solve Simultaneous Equations Below are the example on substitution method to solving simultaneous equations Examples : Solve the simultaneous equations examples using substitution method Y= X + 2, X + Y = 4. Solution : Given, Y = X + 2 --------------(1),
X + Y = 4 --------------(2)
Read More About Definition of Dependent Variable
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